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