Van Gogh: A Troubled Genius: A Cross-Curricular Unit

Rattlesnake vs. Secretary Bird (Who Would Win?)

A Dog in Central Park: Balto's Statue: Ready-To-Use Activities for Substitute Teachers

Owls

Elephants: Asian or African?: A Cross-Curricular Unit

Thump!/The Lost Egg (Dr. Seuss/The Cat in the Hat Knows a Lot About That!)

Deserts: Hot or Cold?: A Cross-Curricular Unit

Little Bird Book

Hercules: The Strongest Man in the World: Emergency Lesson Plan

Hummingbirds: Reading Level 3

Pizza: The Best Pie in the Land: Ready-To-Use Activities for Substitute Teachers

Emperor Penguins

Glaciers: The Chilly Facts: A Cross-Curricular Unit

Animals by the Numbers: A Book of Infographics

T-Rex: The Lizard King: Emergency Lesson Plan

Feathery Tales: A Photographic Journey into the Avian Realm

Determined to Fly: The Wright Brothers' Story: A Cross-Curricular Unit

Our Feathered Friends: Level 2

Firefighters: Everyday Heroes: Ready-To-Use Activities for Substitute Teachers

Why Do Birds Sing?