W. Scott Persons

A Field Guide to Fossils
A Field Guide to Fossils

A Field Guide to Fossils

By Amanda Kelley, W. Scott Persons

$7.95

Dinosaurs of the Alberta Badlands
Dinosaurs of the Alberta Badlands

Dinosaurs of the Alberta Badlands

By Julius T. Csotonyi, W. Scott Persons

$14.95

Mega Rex : A Tyrannosaurus Named Scotty
Mega Rex : A Tyrannosaurus Named Scotty

Mega Rex: A Tyrannosaurus Named Scotty

By Beth Zaiken, W. Scott Persons

$13.95