Dragon's Egg Dragon's Egg
2010
Imagine a Day Imagine a Day
2011
Imagine a Night Imagine a Night
2011
Nature's Best Hope (Young Readers' Edition) Nature's Best Hope (Young Readers' Edition)
2023
Ancient Animals: Saber-Toothed Cat Ancient Animals: Saber-Toothed Cat
2014
Parallel Problem Solving from Nature – PPSN XIX Parallel Problem Solving from Nature – PPSN XIX
2026
Nature's Best Hope (Young Readers' Edition) Nature's Best Hope (Young Readers' Edition)
2023
When Paul Revere Rode : Voices from the First Night of the American Revolution When Paul Revere Rode : Voices from the First Night of the American Revolution
2026
The Griffin's Boy (Unabridged) The Griffin's Boy (Unabridged)
2025
Save the...Turtles (Unabridged) Save the...Turtles (Unabridged)
2024
Save the... Rhinoceroses (Unabridged) Save the... Rhinoceroses (Unabridged)
2023
Two Friends, One Dog, and a Very Unusual Week (Unabridged) Two Friends, One Dog, and a Very Unusual Week (Unabridged)
2023