This On Power hardcover book (2017) has been personally signed in-person by Gene Simmons, the legendary KISS bassist and co-founder. The autograph is bold and clear, making it a standout collectible for fans of KISS, rock music, and autographed memorabilia. Signed in person by Gene Simmons and certified authentic by BAS. Item Type: Book Autograph: In-person Authentication: BAS [Beckett Authentication Services] Certification Number: Q72694 Collector Notes: A must-have for collectors of KISS memorabilia or autographed music collectibles, this signed On Power book provides a personal connection to one of rock’s most iconic figures. The BAS [Beckett Authentication Services] COA ensures authenticity, making it an ideal display-ready piece for fans and collectors alike.