The Buddy files．3，the case of the missing family / The Buddy files．2，the case of the mixed-up mutts / The Buddy files．5，the case of the library monster / The Buddy File．1，The case of the lost boy / the case of the missing family / The curious case of the missing mammoth 超狗侦探事件薄．3，女孩怎么还不回来?，the case of the missing family Agent Lion and the case of the missing party Shirley Holmes and the case of the missing case The high-rise private eyes．1，The case of the missing monkey