Series

Cover: Weird Animals

Wonderfully Weird (Alternator Books ®)

Cover: A Bat Cannot Bat, a Stair Cannot Stare: More about Homonyms and Homophones

Words Are CATegorical ®

Cover: Dearly, Nearly, Insincerely, 20th Anniversary Edition: What Is an Adverb?

Words Are CATegorical ® (20th Anniversary Editions)

Cover: Argentina National Soccer Teams: Ultimate Fan Guide

World Cup Fan Guides (Lerner ™ Sports)

Cover: Fire and Ice: Stories of Winter from around the World

World of Stories

Cover: Emperor Penguins

World's Best Animal Dads (Little Acorns)

Cover: Asteroids, Comets, and Meteors

Worlds Beyond

Cover: World's Grossest Animals

World's Grossest (UpDog Books ™)

Cover: Top Ten Biggest Wonders in the World

World's Top Tens

Cover: Writing Fantastic Fiction

Write This Way

Cover: He Can HEAL—Arts and Literacy: Inspiring Stories of Men Who Changed the World

Yes, We Can!

Cover: César Chávez

Yo solo: Biografías (On My Own Biographies)

Cover: El Cinco de Mayo (Cinco de Mayo)

Yo solo: Festividades (On My Own Holidays)

Cover: Allen Jay y el Ferrocarril Subterráneo (Allen Jay and the Underground Railroad)

Yo solo: Historia (On My Own History)

Cover: My Book of Bugs

Young Explorers

Cover: Get a Job at a Business

You're in Business!

Cover: Awesome Snacks and Appetizers

You're the Chef

Cover: The Marvelous Moleon

Zooniverse