Go Green Fun Kit - Dover Fun Kit Author:Dover Hours of earth-friendly activities that will help children Go Green: coloring, puzzles & more! — Endangered Animals Coloring Book 30 threatened animals — Let's Go Green! more than 20 ready-to-color scenes — Exploring Ecosystems! An Environmentally Friendly Coloring Book 30 images — ... more »; Over 75 mazes, crosswords, follow-the-dots, and other puzzles