6 books • 2 series
Diplodocus (Discovering Dinosaurs S.)
Tyrannosaurus Rex (Discovering Dinosaurs S.)
Iguanodon (Discovering Dinosaurs S.)
Triceratops (Discovering Dinosaurs S.) (Discovering Dinosaurs (Av2 Weigl))
Stegosaurus (Discovering Dinosaurs S.)
Velociraptor (Discovering Dinosaurs S.)