Football's Eagle and Stack Defenses
"Football's Eagle & Stack Defensesdepicts Ron's successful defensive systems. This book is applicable to all coaches and players. It will be required reading for all defensive coordinators."Pat FitzgeraldHead Football Coach, Northwestern University"Coach Vanderlinden possesses a tremendous amount of football knowledge. InFootball's Eagle & Stack Defenseshe details many of the schemes and techniques that helped our defense rank among the top 15 in the nation in each of my last three seasons at Penn State."Paul PoslusznyLinebacker, Buffalo BillsChuck Bednarik and Butkus Award Winner