Paul Trevillion

You Are the Umpire: An Illustrated Guide to the Laws of Cricket

By Paul Trevillion

You are the Ref: The Ultimate Illustrated Guide to the Laws of Football

By Hackett, Keith, Paul Trevillion

You Are the Ref: 50 Years of the Cult Classic Cartoon Strip

By Paul Trevillion

Easier Golf

By Peter Alliss, Paul Trevillion

You Are The Ref

By Paul Trevillion, Keith Hackett

Rugby for Heroes: Skills and Techniques

By Norman Harris, Paul Trevillion