Dink, Josh, and Ruth Rose get an urgent call from Mrs. Davis. Her canary is gone! And that's not all. Three other pets have mysteriously disappeared--including Ruth's cat, Tiger! The kids are sure a pet-napper is to blame. They won't stop until they've tracked down the theif and returned the stolen pets to their rightful owners!.
Third-grader Dink and his detective friends hope to receive a big reward by finding the person whose video recorder picked up a picture of the local bank robber.