When Mazu, Rocky, Bill, and Tiny -- four young dinosaur friends -- set off on a Gigantosaurus hunt, they're in for a wild adventure. They search far and wide, through jungles, rivers, and more, meeting all kinds of dinosaurs along the way. Eventually, unbeknownst to them, they end up inside the mouth of the very dinosaur they fear the most! With humor, engaging text, and bright, colorful artwork, this title is the perfect introduction into the world of Gigantosaurus.