This is an instruction manual for the LEGO Alien Conquest Tripod Invader set (7051). It contains step-by-step instructions for building the Tripod Invader spacecraft and includes illustrations and diagrams to guide you through the assembly process. The manual is in English and was released in 2011.

The booklet is in good condition and is a great addition to any LEGO enthusiast's collection. Whether you're a fan of the Alien Conquest theme or simply enjoy building with LEGO, this instruction manual is a must-have. Get ready to conquer the aliens with the Tripod Invader!