New Hours

The library office has new hours Mon-Fri 8am-4pm. The library office is closed on the weekends. However you may get in to the library using your badge. Also, 24/7 checkout is still available at the front desk. It's quick and easy.

Genesys Authors

The library now has a bulletin board located in the computer lab with research articles written by our own physicians, nurses, and staff. Come in and see who is doing the latest research and in which fields.

Self Checkout Is Here

You can now check books out 24/7. As long as you are in the system and have a library card or id badge and have filled out a registration form, you will be all set to check stuff out yourself. You can check materials out even on the weekends and week nights.

If you have a library card you must use it. If you registered with your badge then you can just use your badge.

So come in and check something out. It's fast and easy.

More New Books

NEW BOOKS IN THE LIBRARY

Here are some of the new books that we have in the library. There are business/leadership books as well as new medical and nursing texts. Come in and check them out.

AS6
Effective meetings: the complete guide, 1990

BF 637
The seven habits of highly effective people, 1990

BF 774
Influence: science and practice, 2001

BF 774
Influence: the psychology of persuasion, 1993

HD 30.27
Management challenges for the 21st century, 1999

HD 30.4
The learning edge: how smart managers and smart companies stay ahead, 1993

HD 31
The Dilbert principle, 1996

HD 31
The mind of a manager, the soul of a leader

HD 4905
Transforming the way we work: the power of the collaborative workplace, 1995

HD 58.9
The Fifth discipline fieldbook, 1994

HD 6054
What you get when you go for it, 1987

HF 5549.5
One to one: interviewing, selecting, appraising and counseling employees, 1992

HM 141
Leadership without easy answers, 1994

PN 6162
The Dilbert future, 1997

QS 517
Netter’s essentials of histology, 2007

QS 604
Before we are born: essentials of embryology and birth defects, 2008

QS 604
The developing human clinically orientated embryology, 2008

QV 39
Drugs for the geriatric patient, 2007

QV 39
Saunders nursing drug book, 2008

QY 25
Henry’s clinical diagnosis and management by laboratory methods, 2007

QZ 4
Robbins basic pathology, 2007

W 2
Health information for the international traveler…from the CDC, 2008

W 13
Dorland’s illustrated medical dictionary, 2007

W 18
Healing hands: customizing your health team for institutional survival, 1992

W 84.6
Primary care medicine, 2005

WB 18.2
First Aid for the COMLEX: a student to student guide, 2007

WB 18.2
Johns Hopkins Internal medicine board review 2007-2008

WB 39
Practical guide to the care of the medical patient, 2007

WB 39
Intravenous medications : a handbook for nurses and health professionals, 2008

WB 100
Cecil medicine, 2008

WB 115
Andreoli and Carpenter’s Cecil essentials of medicine, 2007

WB 141.5
Differential diagnosis of common complaints, 2007

WE 175
Rockwood and Green’s fractures in children, 2006

WE 705
Local flaps in facial reconstruction, 2007

WE 725
Operative techniques: spine surgery, 2007

WE 830
Operative techniques: hand and wrist surgery, 2008


WE 860
Orthopaedic knowledge update: hip and knee reconstruction, 2006

WG 210
Braunwald’s heart disease: a textbook of cardiovascular medicine, 2008

WG 500
Vascular and interventional radiology, 2008

WJ 100
Campbell-Walsh urology, 2007

WJ 378
Chronic kidney disease, dialysis and transplantation, 2007

WL 100
Textbook of clinical neurology, 2007

WL 39
On call neurology, 2007

WN 180
Primer of diagnostic imaging, 2007

WN 200
Learning radiology: recognizing the basics, 2007

WO 100
Sabiston textbook of surgery: the biological basis of modern surgical practice, 2008

WP 140
Comprehensive gynecology, 2007

WP 145
Clinical gynecologic oncology, 2007

WQ 100
Obstetrics: normal and problem pregnancies, 2007

WQ 450
Textbook of neonatal resuscitation, 2006---8 more copies added

WS 17
Atlas of pediatric physical diagnosis, 2008

WS 39
Pediatric emergency medicine: comprehensive study guide, 2002

WS 39
Pediatric emergency medicine quick glance, 2005

WS 100
Nelson textbook of pediatrics, 2007

WX 162
Comprehensive hospital medicine: an evidence based and systems approach, 2007
WX 18.2
Critical care secrets, 2007

WY 18
Emergency nursing core curriculum, 2007

WY 18.2
Pass CCRN!, 2007

WY 18.2
Saunders comprehensive review for the NCLEX-RN, 2008

WY 100
Virtual excursions for medical surgical nursing, 2007

WY 100
Medical Surgical nursing: assessment and management of clinical problems, 2007

WY 154
Acute and critical care nurse specialists: synergy for best practices, 2007

WY 159
Wong’s nursing care of infants and children, 2007

WY 160.5
Neuroscience nursing: a spectrum of care, 2008

WY 162.5
Berry & Kohn’s operating room technique, 2007

Book Sale and Library Hours

We have some new items for sale on our Infinite Book Sale shelf located up against the Circulation desk. There are Clinics of North America and 2005 Audio Digest CD's. Come check it out.

Also a note: The Medical Library will be closed beginning Friday, Dec. 21 at 3pm until Wednesday, Jan. 2 at 7am, which means you can use the library and the computer lab, but you can't check anything out. Have a great Holiday season!

New Books at the Library

Here is the latest list of new books Genesys Medical Library has to offer. Come in and check some out.

AUGUST 2007

ADA complete food and nutrition guide, Duyff
2006
The Adult hip
2007
Advanced endourology : the complete clinical guide, Nakada
2006
Anatomy: a regional atlas of the human body
2007
Assertiveness: step by step
2004
Assertiveness workbook
2000
Barker, Burton and Zieve's principles of ambulatory medicine
2007

Beating the blues
2004
Benumof’s airway management, principles & practice
2006
Berek & Novak's gynecology
2007
Caregiving sourcebook
2001
Cataracts: a patient’s guide to treatment
2004
Child abuse sourcebook
2004
Childhood diseases and disorders sourcebook
2003
Colds, flu and other common aliments sourcebook
2001
Communication disorders sourcebook
1996
Congenital disorders sourcebook
2007
Clemente's dissector : guides to individual dissections in human anatomy
2007
Complete guide to prescription & non-prescription drugs, Griffith
2007
Critical care nursing: a holistic approach
2005
Crush step 2 : the ultimate USMLE step 2 review. Brochert
2007
Death and dying sourcebook
2006
Demystifying autism spectrum disorders: a guide to diagnosis for parents and professionals
2004
Dermatology secrets, Fitzpatrick
2007
Designing clinical research
2007
Diet and nutrition sourcebook
2006
Diseases of the kidney and urinary tract
2007
Digestive diseases and disorders sourcebook
2000
Domestic violence sourcebook
2004
Ear, nose and throat disorders sourcebook
2007
Emergency medicine
2007
Emergency medicine handbook
2007
Emergency medical services sourcebook
2002
Emery and Riomoin’s principles and practice of medical genetics
2007
Encyclopedia of women's health and wellness
2000
Escape fire : designs for the future of health care
2003
Essentials of surgical specialities
2007
Eye care sourcebook
2003
First aid for the USMLE step 2 clinical knowledge, Tao
2006
Gastrointestinal diseases and disorders sourcebook
2006
Genetic disorders sourcebook,
2004
Grabb and Smith's plastic surgery
2007
Healthy children sourcebook
2003
Hepatitis sourcebook
206
Histology for pathologists
2007
How to grow a backbone : 10 strategies for gaining power & influence at work
2000
ICU book
2007
Infectious diseases sourcebook
2004
Integrative medicine
2007
Interpretation of diagnostic tests
2007
Lean Six Sigma for service
2003
Leukemia sourcebook
2003
Magnetic resonance imaging in orthopaedics and sports medicine
2007
Management of urological emergencies, Mumtaz
2004
Merritt's neurology handbook
2006
Mosby’s emergency nursing reference
2005
Netter's concise neurology
2007
The only EKG book you'll ever need
2007
Physician's guide to eye care, Trobe
2006
Practical orthopaedic sports medicine and arthroscopy
2007
Primer on kidney diseases
2006
Prostate and urological disorders sourcebook
2006
Review for USMLE step 3
2007
Review of family medicine, Bope
2007
Shackelford's surgery of the alimentary tract
2007
Smoking concerns sourcebook
2004
Stroke sourcebook
2003
Surgery of the foot and ankle
2007
Surgical techniques in sports medicine
2007
Textbook of family medicine
2007
Quack, quack, quack : the sellers of nostrums in prints, posters ephemera & books
2002
USMLE step 2 recall
2007
Wintrobe's atlas of clinical hematology
2007

Online books

Did you know that the Health Sciences Library offers a variety of textbooks online? We subscribe to StatRef and MD Consult which delivers full text searchable textbooks online. We have new book marks with the latest editions available at these two websites, so come in and check it out.

Keeping up with the Technology

We have great news!

We now have a scanner in what we call the "little lab" adjacent to the computer lab in the library. It is available 24 hrs, 7 days a week for you to scan items for presentations. It is easy to use, but we will be happy to show you how this one works.

Audio Digest, the popular lecture series on CD is now available as MP3 downloads as well. Thanks to Scott Strom's inquiry we now have access set up for the MP3 downloads. You do need a username and password to access these, so stop in and we will give you the secret codes.

Good News

Welcome back!! Here in the Health Sciences Library, we hope everyone had a safe and happy holiday. We spent some time before the end of the year putting the old journals in the stacks and getting ready for the new 2007’s to arrive. This was a messy, noisy job and I hope no one was too inconvenienced during the process.

One of the new things going on in the library is the beginning of a new Consumer Health collection. We are adding a number of medical books, videos and magazines aimed specifically at the layperson. A number of authoritative Consumer health databases will also be available to these users. Any suggestions for materials to be added to this collection would be greatly appreciated.

While the library has previously been restricted to health system personnel, we are now making a section of the space available to patients, their families and caregivers. We expect that students from the local schools and the general public will eventually start using this collection also. At this time access to this collection will be only during the hours the library is staffed (7am to 5pm, Monday –Friday).

And REALLY BIG NEWS!!! MedStudy is finally here! The Internal Medicine Board review materials have been added to our collection and may be checked out for circulation. These books are on RESERVE and are located in the library office. They may be checked out for 7 days, and may not be renewed. And there will be a late fee for being even a day overdue!!! These are expensive books and we only have one copy, so be considerate of your fellow trainees and please don’t keep them out longer than necessary.

Here is a list of the new books added to the library in December 2006

New Books December 2006

Adolescent health sourcebook
2006
AIDS sourcebook
2003
Alcoholism sourcebook
2006
Andrews diseases of the skin: clinical dermatology
2006
Asthma sourcebook
2006
Back and neck sourcebook
2004
Basics of anesthesia
2007
Blood and circulatory disorders sourcebook
2005
Brain disorders sourcebook
2005
Breast cancer sourcebook
2004
Breastfeeding sourcebook
2002
Cancer sourcebook
2003
Cardiovascular diseases & disorders sourcebook
2005
Clinical critical care medicine
2006
Clinical diagnosis in ophthalmology
2006
Clinical electrocardiography: a simplified approach
2006
Clinical gynecology
2006
Coping skills manual for chronic and terminal illness
2004
Emergency medicine secrets
2006
Endocrinology
2006
ENT secrets
2005
Essential family medicine
2006
Exercise and the heart
2006
GI/liver secrets
2006
Injection techniques in orthopaedic and sports medicine
2006
Manual of evidence-based admitting orders & therapeutics
2006
Manual of exercise testing
2007
Nelson essentials of pediatrics
2006
Netters orthopaedics
2006
On call pediatrics
2006
Pathology secrets
2005
Pediatric secrets
2005
Physical medicine and rehabilitation
2007
Primer on the rheumatic diseases
2001
Psychiatry
2006
Reconstructive foot and ankle surgery
2005
Signs & symptoms in emergency medicine
2006
Sleisenger & Fordtran gastrointestinal and liver disease
2006
Textbook of critical care
2005
Total knee arthroplasty
2006

Books for Sale

There are books for $1.00 and CD's and videos for just 50 cents. We just got some new editions of your favorite books so be watching for the older editions to show up on the sale shelves.

New Online Textbooks

Here is the newest list of online textbooks that we have access to through StatRef. This site does require a password, so call or stop in and ask the library staff how to access these new textbooks.

FULL TEXT BOOKS NOVEMBER 2006

A NURSE'S GUIDE TO CANCER CARE (2000)
AAFP CONDITIONS A TO Z (2006)
ACP MEDICINE (2006)
ACP's PIER: The Physicians' Information and Education Resource
ACS SURGERY: PRINCIPLES & PRACTICE (2006)
ADAMS AND VICTOR'S PRINCIPLES OF NEUROLOGY - 8th Ed. (2005)
AHFS DRUG INFORMATION® (2006)
AJCC CANCER STAGING HANDBOOK - 6th Ed. (2002)
AMBULATORY CARE PROCEDURES FOR THE NURSE PRACTITIONER - 2nd Ed. (2004)
BASIC & CLINICAL PHARMACOLOGY - 9th Ed. (2004)
BRUNNER & SUDDARTH'S TEXTBOOK OF MEDICAL-SURGICAL NURSING - 10th Ed. (2004)
CONTROL OF COMMUNICABLE DISEASES MANUAL - 18th Ed. (2004)
CURRENT CRITICAL CARE DIAGNOSIS & TREATMENT - 2nd Ed. (2003)
CURRENT DIAGNOSIS & TREATMENT IN CARDIOLOGY - 2nd Ed. (2003)
CURRENT DIAGNOSIS & TREATMENT IN GASTROENTEROLOGY - 2nd Ed. (2003)
CURRENT DIAGNOSIS & TREATMENT IN INFECTIOUS DISEASES (2001)
CURRENT DIAGNOSIS & TREATMENT IN ORTHOPEDICS - 4th Ed. (2006)
CURRENT EMERGENCY DIAGNOSIS & TREATMENT - 5th Ed. (2004)
CURRENT MEDICAL DIAGNOSIS & TREATMENT - 45th Ed. (2006)
CURRENT OBSTETRIC & GYNECOLOGIC DIAGNOSIS & TREATMENT - 9th Ed. (2003)
CURRENT PEDIATRIC DIAGNOSIS & TREATMENT - 17th Ed. (2005)
CURRENT SURGICAL DIAGNOSIS & TREATMENT - 12th Ed. (2006)
DAVIS'S DRUG GUIDE FOR NURSES - 10th Ed. (2007)
DEGOWIN'S DIAGNOSTIC EXAMINATION - 8th Ed. (2004)
DELMAR'S FUNDAMENTAL & ADVANCED NURSING SKILLS - 2nd Ed. (2004)
DELMAR'S GERIATRIC NURSING CARE PLANS - 3rd Ed. (2005)
DELMAR'S GUIDE TO LABORATORY AND DIAGNOSTIC TESTS (2002)
DIAGNOSTIC AND STATISTICAL MANUAL - TEXT REVISION (DSM-IV-TR™, 2000)
DICTIONARY OF MEDICAL ACRONYMS & ABBREVIATIONS - 5th Ed. (2005)
DISEASES AND DISORDERS: A NURSING THERAPEUTICS MANUAL - 2nd Ed. (2002)
EMERGENCY MEDICINE: A COMPREHENSIVE STUDY GUIDE - 6th Ed. (2004)
FAMILY MEDICINE: PRINCIPLES AND PRACTICE - 6th Ed. (2003)
FAMILY NURSING: RESEARCH, THEORY, AND PRACTICE - 5th Ed. (2003)
FITZPATRICK'S COLOR ATLAS AND SYNOPSIS OF CLINICAL DERMATOLOGY - 5th Ed. (2005)
FOUNDATIONS OF NURSING RESEARCH - 4th Ed. (2002)
GERIATRIC MEDICINE: AN EVIDENCE BASED APPROACH - 4th Ed. (2003)
GOLDFRANK'S TOXICOLOGIC EMERGENCIES - 8th Ed. (2006)
GOODMAN & GILMAN'S THE PHARMACOLOGICAL BASIS OF THERAPEUTICS - 11th Ed. (2006)
GRIFFITH'S 5-MINUTE CLINICAL CONSULT - 14th Ed. (2006)
GUIDE TO CULTURALLY COMPETENT HEALTH CARE
HARRISON'S PRINCIPLES OF INTERNAL MEDICINE - 16th Ed. (2005)
HOLLAND-FREI CANCER MEDICINE - 6th Ed. (2003)
HURST'S THE HEART - 11th Ed. (2004)
ICD-9-CM - VOLUMES 1, 2 & 3 (2007)
INFECTIOUS DISEASES: The Clinician's Guide to Diagnosis, Treatment, and Prevention (2006)
INGENIX CPT WITH RVUs DATA FILE (2006)
INTERNAL MEDICINE, STEIN - 5th Ed. (1998)
MATERNAL-NEWBORN NURSING & WOMEN'S HEALTH CARE - 7th Ed. (2004)
MEDICAL IMMUNOLOGY - 10th Ed. (2001)
MOSBY'S DRUG CONSULT™ - 16th Ed. (2006)
NEONATOLOGY: MANAGEMENT, PROCEDURES, ON-CALL PROBLEMS, DISEASES, AND DRUGS - 5th Ed. (2004)
NURSE'S POCKET GUIDE: DIAGNOSES, PRIORITIZED INTERVENTIONS, AND RATIONALES - 10th Ed. (2006)
NURSING DIAGNOSIS REFERENCE MANUAL - 6th Ed. (2005)
ORTHOPAEDIC EXAMINATION, EVALUATION, & INTERVENTION (2004)
OXFORD TEXTBOOK OF PALLIATIVE MEDICINE - 3rd Ed. (2004)
PEDIATRIC NURSING: CARING FOR CHILDREN AND THEIR FAMILIES (2002)
PHARMACOTHERAPEUTICS: A PRIMARY CARE CLINICAL GUIDE - 2nd Ed. (2005)
PRIMARY CARE FOR PHYSICIAN ASSISTANTS: CLINICAL PRACTICE GUIDELINES - 2nd Ed. (2001)
RED BOOK®: 2006 REPORT OF THE COMMITTEE ON INFECTIOUS DISEASES - 27th Ed.
REVIEW OF GENERAL PSYCHIATRY - 5th Ed. (2000)
REVIEW OF MEDICAL PHYSIOLOGY - 22nd Ed. (2005)
THE REVIEW OF NATURAL PRODUCTS (2006)
RUDOLPH'S PEDIATRICS - 21st Ed. (2003)
SCHWARTZ'S PRINCIPLES OF SURGERY - 8th Ed. (2005)
SHERRIS MEDICAL MICROBIOLOGY - 4th Ed. (2004)
SMITH'S GENERAL UROLOGY - 16th Ed. (2004)
TABER'S® CYCLOPEDIC MEDICAL DICTIONARY - 20th Ed. (2005)
TRAUMA - 5th Ed. (2004)
USP DI® DRUG INFORMATION FOR THE HEALTH CARE PROFESSIONAL - 26th Ed. (2006)
WILLIAMS OBSTETRICS - 22nd Ed. (2005)
WOMEN'S HEALTH: A PRIMARY CARE CLINICAL GUIDE - 3rd Ed. (2004)

NEW BOOKS

Come check out the new books!

September 2006
New books


ACLs review made incrediblily easy
2007

Allergy in ENT practice : the basic guide
2005

Best practices evidence based nursing procedures
2007

Blueprints computer based case simulation review : USMLE step 3
2005

Blueprints medicine
2006

Blueprints obstetrics & gynecology
2007

Blueprints pediatrics
2007

Blueprints surgery
2006

Brunner & Suddarth textbook of medical-surgical nursing, 10th ed
2004

Clinical dialysis, 4th ed
2005

Clinical guidelines and care protocols
2006

Clinical optics, 3rd ed
1999

Concise guide to evaluation and management of sleep disorders
2000

Coping skills manual for chronic and terminal illness
2004

Core curriculum for pediatric critical care nursing
2000

Cracking the boards : USMLE step 2
2000

Critical care examination review
1996

Critical care nursing secrets
2006

Crush step 2: the ultimate USMLE step 2 review
2003

Crush step 3: the ultimate USMLE step 3 review
2004

Delmar’s critical care nursing care plans
2005

Emergency nursing examination review, 3rd ed
1998

Emergency orthopedics : the extremities, 4th ed
2001

The esophagus, 4th ed
2004

Evidence-based cardiology, 2nd ed
2003

First aid for the internal medicine boards
2006

Fractues
2006

Gastroenterology nursing : a core curriculum
2003

Handbook of fractures
2006

Head and neck surgery—otolaryngology
2006

In your own time: a guide for patients and their carers facing a last illness at home
2002

The Little, Brown compact handbook, 5th ed
2004

Mosby’s critical care nursing reference
2006

Netter Atlas of human anatomy
2006

Nursing ethics: across the curriculum and into practice
2005

Obstetric anesthesia handbook
2006

On call surgery
2006

Oski’s pediatrics
2006

Pain medicine: a comprehensive review
2003

Pediatric neurology : principles & practice, 4th ed
2006

Principles of hand surgery and therapy
2000

Sauer’s manual of skin diseases
2006

Spinal deformities : a comprehensive text
2003

Textbook of neonatal resuscitation, 5th ed
2006

Tourette syndrome
2001

Urology
2006

USMLE step 2 CK qbook
2004

Widmann’s clinical interpretation of laboratory tests, 11th ed
2000

Changes

We moved some things around in the library, so come down and take a look.

Another Published Physician

Dr. F. Khorfan and Dr. Jennifer Ely had a case report published in Journal of Clinical Sleep Medicine. The article is available in the library. The title is "Unilateral Periorbital Swelling With Nasal CPAP Therapy."

Special Olympics

Special Olympics Volleyball is on Tuesday, May 16, 2006 at 6:00 pm at the Knopf Learning Center. Wear scrub tops as uniforms and come have fun with great kids. It lasts usually about 1--1 1/2 hours, the kids really enjoy it and you will too. Any questions contact Lisa Rummel or pick up a flyer in the library.

Up-to-Date!

Up-to-Date is back up and running. We apologize for the length of time it was down. We called to have it corrected immediately, but the company had its own channels to go through. Thanks for your patience and understanding.

Up-To-Date

We are having problems with Up-To-Date today. It will not be fixed today (5-3-06). We are working to correct the problem and hope to have it fixed tomorrow. Sorry for the inconvenience.

New Books at Genesys

In case you’ve been busy and haven’t noticed, we’ve added a number of new books to the collection. The following is a list of the books added since February.


Abrams angiography: interventional radiology
2006
Bates pocket guide to physical examination
2006
Blueprints in cardiology
2006
Blueprints in emergency medicine
2006
Blueprints in family medicine
2006
Blueprints in infectious disease
2006
Boards and wards a review for USMLE steps 2 and 3
2005
Compilcations in surgery
2006
Core curriculum for critical care nursing
2006
Diabetic foot, lower extremity: arterial disease and limb
2006
Diagnostic imaging--abdomen
2006
Diagnostic imaging--brain
2006
Diagnostic imaging--head & neck
2006
Diagnostic imaging--obstetrics
2006
Diagnostic imaging--orthopaedics
2006
Diagnostic imaging--spine
2006
Essentials of surgery
2006
Ferri's differential diagnosis
2006
Greenfields' surgery
2006
Grossman's cardiac catheterization
2007
Handbook of pharmacology and physiology in anesthesic practice
2006
Insall & Scott surgery of the knee
2006
Interpreting difficult ECG's
2006
Lovell & Winter's pediatric orthopaedics
2005
Manual of intensive care medicine
2006
Manual of orthopaedics
2006
Maternatl and child health nursing
2006
Modern nutrition in health and diseases
2001
Natures wisdom in the workplace : managing energy in todays
2006
Obstetrics and gynecology
2004
On call cardiology
2004
On call obstetrics & gynecology
2004
Pediatric critical care medicine
2004
Physicial examination and health assessment series 15 DVDs
2004
Primary care medicne: office evaluation and management
2006
Rockwood & Green's fractures in adults
2006
Rockwood & Green's fractures in childres
2006
Rothman-Simone the spine
2005
Saunders comprehensive review for the NCLEX_RN examination
2003
Surgical anatomy around the orbit
2004
Washington manual internship survival guide
2006
When to screen in obstetrics and gynecology
2006

New Audio Digest

We finally received the Audio Digest we have been missing. Audio Digest are lectures on CD on various topics within different specialties. We now have Family Practice, Surgery, Otolaryngology, and Pediatrics. In most cases, we have up to the most current issue. We also have Opthalmology, Internal Medicine, Urology, Emergency Medicine, Anesthesiology, Orthopaedics, and Obstetrics/Gynecology.

They are located in the back of the library near the seating area. They have the same 3 week check-out period as the other materials in the library.

More books for sale!

We have added more books to the sale shelves. Remember all books are just $1.00. We still have some free journals left as well. Stop in and shop for used books.