Books like Stacey and the Missing Ring

Stacey is shocked when a new family accuses her of stealing a valuable ring from them when she was baby-sitting. Stacey would never take anything from anyone!Even worse for the Baby-sitters, the Gardellas are threatening to tell their other clients about the missing ring.Will everyone in Stoneybrook think the Baby-sitters are stealers? Not if Stacey can help it. She's going to find out what happened to that ring!