What's the Difference?: 40+ Pairs of the Seemingly Similar by Emma Strack
From Chronicle Books:
What distinguishes a mandarin orange from a clementine, an iris from a pupil, a tornado from a cyclone, and a bee from a wasp? The difference is in the details! This content-rich illustrated extravaganza distills the distinctions between an impressive collection of pairs—from animals to food to geography and more—offering enlightening trivia, amusing tidbits, and unforgettable facts in a highly browsable format. Young readers can dip in quickly to feed their curiosity, or delve into the details and stay awhile. With a bold, graphic art style and an accessible, smart text, this miscellany collection will enrich probing minds (or is it "brains"?!).