The Arithme-Tickle duo is back--this time tackling science--with riddle-rhymes about everything from dinosaurs to gravity. The illustrations incorporate clues about the riddles, and the answers themselves are subtly included for anyone who needs a little extra help.

J. Patrick Lewis's clever word puzzles and bestselling illustrator Frank Remkiewicz's engaging illustrations harmonize perfectly in a fun, informative book that will inspire even reluctant young scientists to explore the world around them.

Endnotes expand on Albert Einstein, the solar system, and other fascinating scientific topics.