32 books • 16 series
Small But Scary (World of Dinosaurs (Chrysalis Hardcover)) (World of Dinosaurs (Chrysalis Library))
Flying Monsters (World of Dinosaurs (Chrysalis Hardcover)) (World of Dinosaurs (Chrysalis Library))
Mighty Giants (World of Dinosaurs (Chrysalis Hardcover)) (World of Dinosaurs (Chrysalis Library))