WWE Hall of Famer Greg “The Hammer” Valentine has released his autobiography. “Forever Valentine,” written with Kenny Casanova, came out June 20, 2026 as a 497-page paperback. The book covers his career as a second-generation star, from training under Stu Hart to his Dog Collar Match with Roddy Piper and his Intercontinental rivalry with Tito Santana. #GregValentine #WWE #ProWrestling #WrestlingBooks #TheHammer