Mike YorkeyMike Yorkey has written and co-written more than seventy-five books, including the best seller Every Man's Battle (with Stephen Arterburn and Fred Stoeker); Believe: My Faith and the Tackle That Changed My Life (with Eric LeGrand); Playing With Purpoe: Tim Tebow ; Recovery of a Lifetime (with Chris & Mike Reis); Every Heart Restored (with Fred Stoeker, Brenda Stoeker, Stephen Arterburn); Growing Up Colt (with Colt and Brad McCoy); Playing With Purpose: NFL Quarterbacks (Sam Bradford, Colt McCoy, Tim Tebow), Linspired: The Remarkable Rise of Jeremy Lin ; and Playing with Purpose: Baseball . Read More Read Less