Transformers Series by David Cian, Scott Ciencin

Welcome to a new world of action and adventure. Welcome to a new generation of Transformers A cosmic civil war fought between two powerful factions -- the heroic Autobots and the villainous Decepticons -- has spread across the galaxy, and the latest beachhead is a world called Earth Caught in the middle is humanity, and sides have quickly been taken.Who will win the final battle? And when the war is over, will there be enough of Earth left for the victors?

The world is at war-and the Transformers are at the forefront of the battle And yet, even though the nations of Earth face their greatest threat, the issues that have divided mankind for centuries destroy any true hope of global unity against the invaders... moreThe world is at war-and the Transformers are at the forefront of the battle And yet, even though the nations of Earth face their greatest threat, the issues that have divided mankind for centuries destroy any true hope of global unity against the invaders. Cities and governments fall, and the giant titans of Cybertron fight one another as often as they clash with the attacking aliens-a race of techno-organic giants that not even the heroic Optimus Prime or the villainous Megatron can hope to defeat less

The war against the Keepers reaches its dramatic conclusion, and the TRANSFORMERS are at the forefront of the battle. To protect the Earth, and themselves, the Autobots and Decepticons must form an uneasy alliance against a far more powerful enemy...but how long will the truce last before the villainous Megatron makes a final play for the keepers' power?