Maximum triceratops
by Dr. Robert T. Bakker ; illustrated by Luis Rey.
- 1st ed.
- New York : Random House, c2004.
- 48 p. : col. ill. ; 23 cm.
- Step into reading. Step 5, Ready for chapters. .
Introduces the very rare--and controversial--Triceratops Maximus, an aggressive, herbivorous dinosaur capable of driving off even a Tyrannosaurus Rex.