This graphic novel reprints the original 9 issues of DEVIL DINOSAUR from the mid-70's. The story involves an early ape-like human, Moon Boy, who rescues a young Tyrannosaurus Rex who almost dies in a fire set by some other proto-humans. The fire has turned him Red and he names him "Devil". As the carnivore grows Moon Boy rides him like a horse. They protect each other and battle unfriendly tribes, other dinosaurs and giant insects. There's a story that involves a giant, Kong-sized ape man who wears a Triceratops head, aliens that come from another planet to collect specimens, and giant ants. Of course, as it's been over 30 years since I've read these stories they seem pretty simplistic-but I was entertained.