Ivy + Bean Bound to be Bad

Paperback -Meet Ivy and Bean, two friends who never meant to like each other. Why is it sooooo hard to be good? Bean doesn't mean to get into so much trouble, but she just can't seem to help it. But when Ivy finds out that being pure of heart could be the key to finding an animal companion of their very own (maybe even a man-eating wolf -- reformed, of course), these quick-thinking girls are determined to somehow be good, even if they have to be really, really bad to do it. Hijinks and misdeeds abound in the fifth book in the popular Ivy and Bean series.