I got a free adobe reader copy of "Eye to Eye" by Vanita Oelschlager from netgalley.com. "Eye to Eye" is a really fun book for kids aged 4-10 (I enjoyed it, too!) It gives common idioms/figures of speech that involve body parts ("all ears" for instance) and illustrates it. The actual meaning of the phrase, as well as it's usage in a sentence, is given at the bottom of the page. The illustrations are colorful and fun. My daughter was just studying idioms in school and she really enjoyed this book. I would recommend this fun book to those with elementary aged kids.
You can buy "Eye to Eye" in paperback (list price $8.95) or hardcover (list price $15.95) formats.