At the Dinosaur Card Trading Fair, brothers Mike and Andy learn how equivalent values can help them make the best trades.

Horrible Harry must defend his reputation as a detective by cracking the secret code of Mrs. Funderburke's lunch prizes.

Illustrated riddles introduce strategies for solving a variety of math problems in using visual clues.

A drive to recycle cans on Earth Day teaches the children of the Maple Street School Save-the-Planet Club about place value.

Audisee® eBooks with Audio combine professional narration and text highlighting to engage reluctant readers! In the first book of the Math Is Categorical® series, readers will become familiar with the concept of addition and its key terms. The author and illustrator of the best-selling Words Are CATegorical® series use their trademark sense of humor to add up the fun!

A reward of one grain of rice doubles day by day into millions of grains of rice when a selfish raja is outwitted by a clever village girl.

This humorous, rhythmic, read-aloud story is about a young boy who awakens to find that everything around him is odd. He has one shoe, his shirt has three sleeves, and his dog has five legs! Children and adults will delight in finding all the odd things hidden in the art. The "For Creative Minds" section includes odd fun facts, an odd coloring chart a "How Odd?" Oddities section, a Creative Sparks supplement and a counting activity.

Meet a pair of playful monster mathematicians who love odd and even numbers. In this enchanting book, kids will accompany the two monsters as they sort through groups of spooky and unusual odd-and even-numbered things. The text is sure to delight children as it reinforces their reading and math skills. Each 32-page book features controlled text with age-appropriate vocabulary and simple sentence construction. The rhyming text, colorful design, and...