This book investigates the historical trajectory and organizational evolution of the Chicago Cubs major league baseball franchise. Jim Enright, a veteran sportswriter, utilizes his extensive access to team archives and historical records to construct a comprehensive timeline of the club. The text presents a chronological framework that tracks the team's performance, key personnel changes, and significant milestones from its inception through the mid-20th century.

Readers frequently note the accessible, journalistic style of the prose, which prioritizes factual reporting over complex analytical theory. Experts highlight this as a foundational reference for those interested in the early to mid-century history of the Chicago National League Ball Club.