It Books announced this morning that the outgoing star of Live! With Regis and Kelly will chronicle his illustrious showbiz career, which has spanned more than four decades, in a memoir due for release this fall. The currently untitled memoir will include stories about co-hosts Kelly Ripa and Kathie Lee Gifford, as well as celebrities Jack Nicholson, George Clooney, and Jerry Seinfeld. Philbin, 79, says the book will serve as a “personal thank-you” to his fans. Previously, he has written I’m Only One Man and Who Wants to Be Me?