Found 4 books 
[en] Ninja Skills Watkins Publishing
[en] Ninja and Ninjutsu The Stealth Techniques of the Japanese Martial Art of Espionage and Invisibility General Benefits and Information Publishing House
[en] Geisha (A Shadow Wolf Prequel) Smashwords
![[Vampire Assassin League 06] • This Man and Woman](/cover/Sm_pn-Qap0zyViuH/small/[Vampire%20Assassin%20League%2006]%20%e2%80%a2%20This%20Man%20and%20Woman.jpg)