Grade 1 - 3

Rhyming Word Families

Rhyming is a foundational literacy skill. Through simple, engaging text, our Rhyming Word Families series introduces common letter groupings and repeats them throughout a silly story. This… More →

Riddle Fun

I have many words, but I am not a dictionary. I leave behind clues, but I am not a criminal. I have colorful photos inside, but I am not an art museum. I twist words to give them new… More →

Rivers

Geography of the World introduces students to the major geographic features of our planet. With original maps and brilliant photographs, each book answers basic questions about how each… More →

Roman Mythology

Students will be spellbound by the dramatic stories of the ancient Romans. The Roman Mythology series explores the origins of the Roman gods and goddesses that have been immortalized for so… More →

Safari Animal Families

Families come in all shapes and sizes--especially animal families! And some animal families have pretty cool names. From cheetahs to zebras, Safari Animal Families features engaging,… More →

Sayings and Phrases

The English language is filled with colorful idioms--but what do these phrases really mean? Our ultra-popular Sayings and Phrases series presents dozens of common idioms and explains what… More →

Scavenger Hunts

Which objects at the water park are inclined planes? What are the three primary colors? Engage readers in key early-learning concepts with this interactive series. Simple text and colorful… More →

Science

With more than 10 million copies in print, Magic Castle Readers is one of the most successful beginning reading series available today. These books feature charming illustrations and provide… More →

Science Around Us

Children are keen observers of the world around them. This series helps kids understand the scientific basics behind their everyday experiences. Through simple, clear text and colorful… More →

Science Experiments in the Kitchen

Is it possible to bounce a raw egg without breaking it? Can something act like both a solid and a liquid? Engage readers in key science concepts using easy and fun science experiments that… More →

Science Showdowns

Science is full of opposites that are present in our everyday lives. Each of the books in this series explores physical science opposites and what causes them. Learn what makes energy… More →

Scrapbooks of America

Each volume in this innovative historical-fiction series is designed to look like a scrapbook created by the story's main character. Each historical period comes vividly to life in events… More →