evolution

A father-daughter hike from Phantom Ranch to the south rim of Grand Canyon reveals its geological wonders. Grand Canyon by Jason Chin.  Roaring Brook, 2017, ...

Zoobots: Wild Robots Inspired by Real Animals by Helaine Becker and illustrated by Alex Ries. Kids Can Press, 2014, 32 pages. Reading Level: Picture Book, ...

Leviathan, by Scott Westerfield, illustrations by Keith Thompson.  Simon Pulse, 2009, 434 pages plus historical note. Reading Level: Young Adult, ages 12-15 Recommended for: Ages ...