The "Hidden Value of a Man" by Gary Smalley is a trade paperback book that explores how men can be successful in their professional lives while also prioritizing their relationships with family and friends. Published by Tyndale House Publishers in 1998, the book offers insights into marriage and long-term relationships, inspirational content, and gender studies. With a study guide included, this book is intended for a trade audience and provides valuable perspectives on Christian life and family dynamics.