From the best-selling and award-winning author comes a dino-tastic adventure sure to entertain all dinosaur fans.

Have you ever had a dinosaur? Neither had Luke nor his friends … until one day, they each showed up with their very own dinosaurs! While having fun at the park, and playing games like hide and seek, one dinosaur, Rex, had trouble with some of the activities. Luke and his friends didn’t want anyone to feel left out, so they came up with games everyone could play and taught Rex new skills. The outcome … the best-osaurus day ever!

Parents, teachers, young readers, and dino-fans will roar with laughter in this imaginative picture book that ensures no dinosaur is left out, and everyone has fun working together.