This The Heroin Diaries softcover book (2007) has been personally signed in-person by Nikki Sixx, the legendary Mötley Crüe bassist and songwriter. The autograph is bold and clear, making it a standout collectible for fans of rock music, autobiographical works, and autographed memorabilia. Signed in person by Nikki Sixx and certified authentic by BAS. Item Type: Book Autograph: In-person Authentication: BAS [Beckett Authentication Services] Certification Number: Q72689 Collector Notes: Perfect for collectors of Nikki Sixx and Mötley Crüe memorabilia, this signed The Heroin Diaries book offers a personal connection to one of rock’s most iconic figures. The BAS [Beckett Authentication Services] COA guarantees authenticity, making it an ideal display-ready piece for fans and collectors alike.