Little Proto's T-Rex Adventure Author:Odds Bodkin Escape from Pteranodon Gorge with Odds Bodkin's lovable dinosaur, Little Proto! Meet Bump the Pachycephalosourus who bumps into everything. And look, there's Proto's best friend, Old Wrinkles the Triceratops. He is searching for Proto.. But who is that Tyrannosaurs Rex? A musical story.