Brooke Hartzog

8 books • 2 series

Jan 1, 2005
Cover of Icthyosaurus & Little Mary Ann

Icthyosaurus & Little Mary Ann (Focus on Science)

Dec 30, 2004
Cover of Ichthyosaurus and Little Mary Anning (Hartzog, Brooke. Dinosaurs and Their

Ichthyosaurus and Little Mary Anning (Hartzog, Brooke. Dinosaurs and Their

Oct 1, 2001
Cover of Dinosaurs and Their Discoverers

Dinosaurs and Their Discoverers

Jan 1, 2001
Cover of Iguanodon and Dr. Gideon Mantell

Iguanodon and Dr. Gideon Mantell

Jan 1, 2001
Cover of Dinosaur Footprints and Roland T. Bird

Dinosaur Footprints and Roland T. Bird (Dinosaurs discovery)

Jan 1, 2001
Cover of First Dinosaur Eggs and Roy Chapman Andrews

First Dinosaur Eggs and Roy Chapman Andrews (Dinosaurs discovery)

Jan 1, 2001
Cover of Dinosaur Bone Battle between O.C. Marsh and Edward Drinker Cope

Dinosaur Bone Battle between O.C. Marsh and Edward Drinker Cope (Dinosaurs discovery)

Jan 1, 2001
Cover of Tyrannosaurus Rex and Barnum Brown

Tyrannosaurus Rex and Barnum Brown