Dinosaur World
مجموعه کتابها
توسط Michael Dahl
جدیدترین:
2003
Long-Neck: The Adventure of Apatosaurus
توسط Michael Dahl, Jeff Yesh
Bony Back: The Adventure of Stegosaurus
توسط Michael Dahl
Three-Horn: The Adventure of Triceratops
توسط Michael Dahl, Jeffrey Joseph Yesh