In the sixth book of the A to Z Mysteries an early chapter book mystery series featuring strong boy and girl characters Josh discovers a nest of young falcons. He, Dink, and Ruth Rose start checking up on the birds every day. But one morning they find the next empty! Then the kids see one of the falcons with its wing feathers trimmed, and they know someone's up to no good. Can they figure out what's going on before it's too late for the falcons?
