Third-grader Aven Green has been solving mysteries for a whole
month--cracking such cases as The Mystery of the Cranky Mom. But can
this perceptive detective solve two cases at the same time? First her
teacher's lunch bag disappears. Then Aven's great-grandma's dog goes
missing. Fortunately, since Aven was born without arms, all the "arm"
cells went to her super-powered brain instead. (That's her theory.) This
hilarious chapter book showcases a new side to Dusti Bowling's
unforgettable protagonist.