The Kouga Ninja Scrolls: A Novel: 9780345495105: Futaro Yamada, Geoff Sant: Books - Amazon.com
Amazon.com: Choose Your Own Adventure 4-Book Boxed Set Ninja Box (Secret of the Ninja, Tattoo of Death, The Lost Ninja, Return Of the Ninja): 9781937133702: R. A. Montgomery, Jay Leibold: Books
Vanilla Ninja - Encore (CD+Buch) - Amazon.com Music
LEGO® NINJAGO® – Die Stärke der Ninja : Amazon.de: Bücher
The Complete Ninja: The Secret World Revealed: Hatsumi, Masaaki: 9781568365473: Amazon.com: Books
The Spiritual Practices of the Ninja: Mastering the Four Gates to Freedom: 0884559819043: Heaven, Ross: Books - Amazon.com
Toto The Ninja Cat & Incredible Cheese H: Dermot O'Leary, Nick East: 9781444939477: Amazon.com: Books
Mind of the Ninja: Exploring the Inner Power: Peterson,Kirtland C: 9780809249510: Amazon.com: Books