| 作者 (Author) | DiCamillo, Kate |
| Summary: Persuaded by the word "treating" to dress up as a princess for Halloween, Mercy the pig's trick-or-treat outing has some very unexpected results. Book #4 | |
| 等级 (MML) | MM Level-2.8 |
| 年级 (IL) | Lower Grades (LG K-3) |
| 字数 (Words) | 1842 |
| 类型 (Fiction) | Fiction |
| 系列 (Series) | Mercy Watson; |
| Topic: Animals-Pigs; Holidays-Halloween; Humor/Funny-Funny; Recommended Reading-Junior Library Guild Selection; | |
