Not for the faint of fart. After being told he had a butt chin, a young boy takes drastic measures to get rid of it. What crazy ideas might he think up to get r

Rivers wind through earth, cutting down and eroding the soil for millions of years, creating a cavity in the ground 277 miles long, 18 miles wide, and more than

What keeps objects from floating out of your hand? What if your feet drifted away from the ground? What stops everything from floating into space? Gravity. As i

Long before he became the host of the tonight show, Jay Leno was dubbed by the media and his peers alike as the "Hardest-working Man in Show Business." Performi

Explore the known Universe and consider its mind-boggling scale in this crisply illustrated, well-researched picture book from Caldecott Medalist Jason Chin. Wi