Synopsis: Three ...two...one...BLAST OFF! The Magic Tree House whisks Jack and Annie off to the moon--and the future. Their mission? To find the last "M" thing that will free Morgan from the spell. Can they do it before the air in their oxygen tank runs out? Will the mysterious moon man help them? And why is Peanut the mouse acting so strange?

Synopsis: Simple text and photographs introduce gorillas to young readers.

Synopsis: Illustrations and simple text explain three types of clouds, stratus, cumulus, and cirrus.

Synopsis: Their magic tree house takes Jack and Annie deep into the sea, where they meet up with dolphins, sharks, and octopi as they search for the answer to an ancient riddle.

Synopsis: "Kids, young and old, fall in love with math when they see how real-life and effortless it becomes thanks to these books." --Kimberly D. Mueller, Ed.D., First Grade Teacher, Ashbrook School, Lumberton NJ 100 Days of Cool is perfect for teaching numbers 1 through 100 to first, second, and third graders. When Mrs. Lopez tells her class that they're going to celebrate "100 Days of School," Maggie hears "100 of Days of Cool" instead. Mrs. Lopez…