Transformers Dark Of The Moon Official Movie Adaptation Volume 3
Sentinel Prime's betrayal has been revealed -- those many years ago he had made a deal with Megatron. Now, he has taken back the keys and the matrix so he and Megatron can open the space bridge and transport more Decepticon shock troops to Earth. Can the Autobots and their human allies stop the Decepticons before it is too late? From the Publisher: Long ago, on the distant land of Cybertron, Optimus Prime's mentor, Sentinel Prime, sought to stop the war between the Autobots and the Decepticons.
School and Library, Abdo Group, 2012, ISBN13 9781599619682, ISBN10 1599619687