Two popular storybook titans, princesses and dinosaurs, battle to determine who should star in this laugh-out-loud picture book for fans of Shark vs Train and The Book With No Pictures.

This is a princess book!

No, it's a dinosaur book!

No, it's…a T. rex book? A dragon book? A rubber ducky book?!

From Linda Bailey, award-winning and critically acclaimed author, and Joy Ang, Adventure Time-artist and illustrator of the Mustache Baby series, comes an irresistibly irreverent picture book in which plucky princesses and determined dinosaurs have a battle royale over whose book this is. When they start calling in the big guns—or rather, the big carnivores—and decide to build a wall to resolve their differences, princesses and dinosaurs alike learn a thing or two about open-mindedness and sharing. (From Tundra Books)

Linda Bailey is children's book author who was born in Winnipeg and now lives in Vancouver. Her other books include Carson Crosses Canada, Mary Who Wrote Frankenstein and a series of picture books about a dog named Stanley.

Joy Ang is an illustrator, visual artist and comic book cover designer from Alberta.