If you could have any animal's feet, whose would you choose? WHAT IF YOU HAD ANIMAL FEET? is the next book in the successful WHAT IF series by Sandra Markle, illustrated by Howard McWilliam, following the very popular WHAT IF YOU HAD ANIMAL TEETH? and WHAT YOU IF HAD ANIMAL HAIR? This latest edition teaches kids about the amazing variety of feet in the animal kingdom and their specialty functio…
Another Angry Birds National Geographic mash-up! This fun, engaging paperback uses Angry Birds to explain the physics at work in the world--and behind the popular game. National Geographic's trademark science blends with Angry Birds' beloved entertainment to take readers into the world of physics. Rhett Allain, physics professor and Wired blogger explains basic scientific principles in fun, …
Introducing an exciting new line of nonfiction titles inspired by the world of Poptropica. The Poptropica island Lunar Colony presents a fun, but fictional view of space travel—however, the origins of that story are based in fact. This 64-page nonfiction book introduces kids to the history and current advancements of space travel in a fun and engaging way
Jack and Annie don't need another mummy. But that's what they get when the Magic Tree House whisks them back to ancient Egypt. There they meet a long-dead queen who needs their help. Will Jack and Annie be able to solve the puzzle, or will they end up as mummies themselves?
Drake and the other three Dragon Masters (Ana, Rori, and Bo) continue their training. But Ana's dragon, Kepri, is sick. The wizard tries to make her feel better, but his potions are not working. Drake's dragon, Worm, must use his special powers to take the Dragon Masters across the world in search of a cure. What made Kepri sick? Will the Dragon Masters be able to save her? And what dangers wil…