Ninja gaiden sigma 2
Subtitle: Prima official guide
By: written by Bryan Dawson
Publisher: Prima Games
Published: 2009
Place of publication: Roseville, CA
Language: eng
Number of pages: 191
ISBN-13: 9780307465719
Notes: "Based on a game rated M (Mature 17+) by the ESRB"--Cover.

"All 30 crystal skulls revealed!"--Cover.