| 作者 (Author) | Brown, Marc |
| Summary: Rumors about sightings of an alien spaceship create excitement when Arthur's friends come to spend the night. | |
| 等级 (MML) | MM Level-2.7 |
| 年级 (IL) | Lower Grades (LG K-3) |
| 字数 (Words) | 877 |
| 类型 (Fiction) | Fiction |
| 系列 (Series) | Arthur; |
| Topic: Animals-Misc./Other; Family Life-Away Alone; Recommended Reading-Reading Rockets; | |
