| 作者 (Author) | Osborne, Mary Pope |
| Summary: Jack and Annie head to eighteenth-century Austria, where they must find and help a musician by the name of Mozart. Book #41 | |
| 等级 (MML) | MM Level-3.6 |
| 年级 (IL) | Lower Grades (LG K-3) |
| 字数 (Words) | 11797 |
| 类型 (Fiction) | Fiction |
| 系列 (Series) | Magic Tree House; Magic Tree House: Merlin Missions; Stepping Stone; |
| Topic: Countries/Regions-Austria; People-Musicians; Recommended Reading-Reading Rockets; Science Fiction-Time Travel; | |
