E-book

Tyrannosaurus Rex and Its Relatives: The Need-to-Know Facts

E-book

Estegosaurio/Stegosaurus

E-book

Tigre dientes de sable/Sabertooth Cat

E-book

Velociraptor and Other Raptors: The Need-to-Know Facts

E-book

Iguanodon and Other Bird-Footed Dinosaurs: The Need-to-Know Facts

E-book

Brachiosaurus and Other Big Long-Necked Dinosaurs: The Need-to-Know Facts

E-book

Ankylosaurus and Other Armored Dinosaurs: The Need-to-Know Facts

E-book

Triceratops/Triceratops

E-book

Stegosaurus and Other Plated Dinosaurs: The Need-to-Know Facts

E-book

Allosaurus and Its Relatives: The Need-to-Know Facts

E-book

Deinonychus