Incoming Resources
- Splitters, squeezes, and steals, the inside story of baseball's greatest techniques, strategies, and plays, Derek Gentile
- The rules of baseball, an anecdotal look at the rules of baseball and how they came to be, David Nemec
- Baseball umpires' guidebook, from the publishers of Referee Magazine and the National Association of Sports Officials ; [Mark R. Ambrosius ; edited by Scott Ehret]
- The baseball codes, beanballs, sign stealing, and bench-clearing brawls : the unwritten rules of America's pastime, Jason Turbow with Michael Duca
- Baseball rules in pictures, G. Jacobs & J.R. McCrory ; revised and illustrated by Michael Brown ; foreword by Ron Luciano