| 作者 (Author) | Alinsky, Shelby |
| Summary: This book introduces butterflies, discussing their food and life cycle. | |
| 等级 (MML) | MM Level-1.0 |
| 年级 (IL) | Lower Grades (LG K-3) |
| 字数 (Words) | 93 |
| 类型 (Fiction) | Non-Fiction |
| 系列 (Series) | National Geographic Readers: Level Pre-reader; |
| Topic: Insects-Butterflies/Caterpillars; Science-Life Cycle; | |
