In the ninth book of the Calendar Mysteries, an early chapter-book mystery series featuring the younger siblings of the A to Z Mysteries detectives, Bradley, Brian, Nate, and Lucy have taken care of the first-grade class hamster, Goldi, for the summer. But on the first day of school, when they plan to bring her back, Goldi is missing!

In place of her cage is a green-and-orange sneaker key chain. Soon, the kids spot green-and-orange sneakers all over Green Lawn. And they find out other things have been disappearing around town, too. Can the four friends track down the sneaker sneak and get Goldi back?


初級兒童推理系列《Calendar Mysteries》以《A to Z Mysteries》系列書籍中小偵探的弟弟妹妹為主角。而本書為《Calendar Mysteries》系列第九集，布德利、布萊恩、奈特、露西整個暑假都在照顧一年級班上的的寵物倉鼠高蒂；但在開學第一天，他們打算帶牠回去時，卻不見了！

籠子裡只剩下一只橙綠配色的球鞋鑰匙圈。但不久後，這些小孩發現，橙綠配色的球鞋在青草坪鎮（Green Lawn）上到處可見，而且鎮上也傳出東西不見的消息。究竟，這四位小朋友能否循著線索揪出這個穿著球鞋的小偷並順利找回高蒂呢？


【適讀程度】
 Age Range: 6 - 9 years