| 作者 (Author) | Wallace, Karen |
| Summary: Simple text and photographs describes the stages by which a butterfly develops from an egg. | |
| 等级 (MML) | MM Level-2.6 |
| 年级 (IL) | Lower Grades (LG K-3) |
| 字数 (Words) | 421 |
| 类型 (Fiction) | Non-Fiction |
| 系列 (Series) | DK/Dorling Kindersley Readers: Level 1; |
| Topic: Insects-Butterflies/Caterpillars; | |
