Meet Cobalt, forty foot long, seven ton apex predator. Cobalt is a Tyrannosaurus Rex, the most famous dinosaur of all. He is trying to stake out a territory of his own - not an easy task, even for a T.rex! Cobalt's world is one where his food can bite back, and meeting another T.rex can be more dangerous than anything else.
Based on all the latest science, this educational graphic novel brings the Cretaceous world and the King of the Dinosaurs - Tyrannosaurus Rex - to life, like never before.
By Ted Rechlin
Foreward by @SuetheTrex (twitter handle for the world's largest T-Rex at the Chicago Field Museum)