Dinoverse

I was a teenage T. Rex!

Survival of the fittest has always been the rule at Wetherford Junior High. So when Bertram Phillips's science fair project sends his mind back 67 million years, he's well prepared. After all, as the class brain, he's learned how to avoid predators.

But Bertram's not prepared for his new tanklike, spike-backed Ankylosaurus form. He's become a dinosaur--and so have three other fellow students.

Mike, the star quarterback who's never had much of a killer instinct, must wre...