O'Brien, Patrick, 1960-

Megatooth / Patrick O'Brien. - 1st ed. - New York : Henry Holt, c2001. - 1 v. (unpaged) ; col. ill. ; 27 cm.

ISBN: 0805062149

LCCN: 00028135

Subjects--Topical Terms:
Carcharocles megalodon.
Sharks.
Prehistoric animals.

LC Class. No.: QE852.L35 / O37 2001

Dewey Class. No.: 567/.3