From Emily Calandrelli—host of Xploration Outer Space, correspondent on Bill Nye Saves the World, and graduate of MIT—comes the third novel in a fun...
This musical mission to Mars will have young astronauts talking–and singing–about the science of space travel. Explore the science behind a trip to Mars,...
Mr. Hatch is a drab, predictable gentleman who leads a painfully ordered and uninteresting life. One Valentine's Day a giant candy-filled heart is delivered...