Lunch is a messy affair--complete with food fights--and when it is over, none of the teeth feel like brushing. Of course, an in-depth lesson on tooth decay and cavities ignites a flurry of flossing, gargling, and brushing. As in Scrambled States (which is a must-see if you haven't yet read it), every clever, colorful collage bubbles with activity, hilarious asides between the teeth, and tiny details that you may miss the first time through. Two quizzes conclude the book, posing questions such as "George Washington had teeth made out of rocks and twigs. T or F" and "Tooth decay is caused by a) bacteria and germs, b) slugs and worms, c) bad perms." Kids will never ignore their teeth again--and when they do take a look in the mirror they may see a smiling tooth face peering back, begging for a good brush. (Ages 5 to 9) -- Karin Snelson