Another great addition to your youth football coaching library is Frank Beamers Complete Guide to Special Teams (American Football Coaches Ass). This is a great book on special teams. My copy is worn, highlighted and notes in different colors along the page edges.
I spend a good amount of time on Special Teams in practice, because Special Teams is an easy way to gain an edge in youth football . Even Coach Vince Lombardi knew that an error on Special Teams was usually the difference in close games.
I highly recommend this book, Complete Guide to Special Teams (American Football Coaches Ass).
Remember to play for fun and winning is funner.