Rex, Bronty, and the other tiny dinos demonstrate opposite qualities, such as up and down, wet and dry, and new and old.

Since dinosaurs are extinct to the outside world, the Tiny Dinos build a giant flying ship to conceal themselves so they can leave their home on Rhumba Island for a while to explore the world.

When Sir Waldo goes exploring, he finds six golden dinosaur eggs which hatch out the Tiny Dinos.

Depicts the many activities tiny dinosaurs might enjoy at the beach, from walking in the sand to diving and splashing.

The dinosaurs experience feelings of boredom, curiosity, conceit, happiness, nervousness, and confidence when they get together to play a game of baseball.

The Tiny Dinos go on a safari and see many exotic animals, including the pancake panther, bearded swish, and long-nosed-ring-tailed-big-banana-eater. On board pages with movable flaps concealing the creatures.