New York Times bestselling cartoonist Cynthia Yuan Cheng returns to The Baby-sitters Club for a new spin-off graphic novel series!Stacey's in trouble! She baby-sits for a new family, the Gardellas, and she is devastated when they accuse her of stealing a valuable ring. Stacey is not a thief. Even worse, the Gardellas threaten to tell The Baby-sitters Club's other clients about the missing ring.Will everyone in Stoneybrook think the members of the BSC are untrustworthy? Not if Stacey can help it. She's going to find out what happened to that ring!