“USMLE Step 1 Secrets” by Thomas A. Brown and Sonali J. Bracken is a comprehensive textbook in the “Secrets Ser.” series, published in 2012 by Elsevier-Health Sciences Division. This trade paperback is specifically targeted towards medical students preparing for the USMLE Step 1 exam. With 898 pages, this book provides essential information in English on various subjects relevant to the medical field, making it an invaluable resource for test preparation and review for aspiring medical professionals.