| 作者 (Author) | Roy, Ron |
| Summary: Ruth Rose, Josh, and Dink attend a concert during which someone steals the star's diamond pendant, and they are soon on the trail of the thief. | |
| 等级 (MML) | MM Level-3.7 |
| 年级 (IL) | Lower Grades (LG K-3) |
| 字数 (Words) | 8793 |
| 类型 (Fiction) | Fiction |
| 系列 (Series) | A to Z Mysteries; Stepping Stone; |
| Topic: Careers-Musician; Mysteries-Thefts; People-Friends; Recommended Reading-Reading Rockets; | |
