This is the collectors edition of Halo: The Art of Building Worlds. It's slipcase and limited to 1000 copies.

It comes with four unique prints.

• Eddie Smith's Master Chief from Halo: Combat Evolved (2001)
• Sparth's Forerunner architecture from the novel, Halo Cryptum (2011)
• Vitaliy Anikin's corridor battle from Halo: Combat Evolved Anniversary (2011)
• Vladimir Nenov's ship interior from Halo: Combat Evolved Anniversary (2011)

It's available on Amazon.com