This book investigates the historical evaluation process of professional baseball talent by presenting original scouting reports for iconic players. Author Stan Hart compiles primary source documentation to illustrate how professional scouts identified potential and projected the future performance of athletes who eventually became legends of the game.

Readers frequently note that the book provides a unique, behind-the-scenes look at the professional evaluation process that is often hidden from the public. Experts highlight this as a valuable reference for those interested in the history of baseball talent acquisition and the specific criteria used by scouts in previous decades.