- $5.14The Day the Dinosaurs Died by Charlotte Lewis BrownBetter World Books
- $5.14After the Dinosaurs : Mammoths and Fossil Mammals by Charlotte Lewis BrownBetter World Books
- $5.14After the Dinosaurs : Mammoths and Fossil Mammals by Charlotte Lewis BrownBetter World Books
- $5.14Beyond the Dinosaurs : Monsters of the Air and Sea by Charlotte Lewis BrownBetter World Books
- $3.98Beyond the Dinosaurs : Monsters of the Air and Sea by Charlotte Lewis, Brown, Charlotte L. BrownBetter World Books