Can You Tell a Giganotosaurus from a Spinosaurus?

Audisee® eBooks with Audio combine professional narration and text highlighting to engage reluctant readers! A fearsome dinosaur stomps around on two legs. It swipes its sharp claws and shows off its pointy teeth. Was that monster a Giganotosaurus? Or was it a Spinosaurus? These dinosaurs looked similar, but they were very different. Read this book to become an expert at telling these look-alikes apart!