Incoming Resources
- The baseball codes, beanballs, sign stealing, and bench-clearing brawls : the unwritten rules of America's pastime, Jason Turbow with Michael Duca
- The rules of baseball, an anecdotal look at the rules of baseball and how they came to be, David Nemec
- Splitters, squeezes, and steals, the inside story of baseball's greatest techniques, strategies, and plays, Derek Gentile