Transformers Robots In Diguise Vol. 5 (2013) IDW Paperback Book

The fate of Cybertron is sealed - but what is the Decepticon scientist called Shockwave planning? In the wastelands of Cybertron, he makes his move - and Soundwave and the Decepticons step up to stop him, but in the end they are faced with the ultimate choice: will the Decepticons stand with Shockwave - or will they join the Autobots?