| 作者 (Author) | Berenstain, Stan |
| Summary: When Brother Bear and his friends build a clubhouse for boys only, Sister Bear comes up with a plan. The coauthor is Jan Berenstain. | |
| 等级 (MML) | MM Level-3.4 |
| 年级 (IL) | Lower Grades (LG K-3) |
| 字数 (Words) | 1134 |
| 类型 (Fiction) | Fiction |
| 系列 (Series) | Berenstain Bears; |
| Topic: Animals-Bears; Family Life-Brothers; Social Issues-Gender Issues; | |
