Jest autorem książek:
- 1996 r. - "The Man Who Listens to Horses";
- 1999 r. - "Shy Boy: The Horse That Came in from the Wild";
- 2001 r. - "Horse Sense for People";
- 2002 r. - "From My Hands to Yours";
- 2005 r. - "The Horses in My Life";
- 2007 r. - "Ask Monty".

Ma młodszego brata Larry'ego.