About the Author — Bipin Dussa

Last updated: July 11, 2026

Bipin Dussa

Bipin Dussa writes the textbook buying guides and study-resource comparisons on the Book Shop Now blog, including our NCLEX and USMLE prep book roundups and edition-change explainers.

How these guides are researched

Every guide is checked against publisher data: edition numbers, publication dates, and US-edition ISBNs are verified from publisher records before a book is recommended. Comparisons focus on what matters to students — content changes between editions, whether access codes are included, and real price differences — rather than sponsored placements. Book Shop Now does not accept payment from publishers for placement in its guides.

About Book Shop Now

Book Shop Now is a US online retailer of authentic US-edition college textbooks, operated by Appalacian Inc, a registered New Jersey corporation. More about the company.

Questions or corrections? Email support@bookshopnow.com.