LIBRARY 200,000+ 分级书目数据
142 条
| Author/作者 | San Souci, Robert D. |
| Words/字数 | 1372 |
| Rate/评级 | |
| Interest Level/年级 | LG (LG K-3) |
| MM Level/MM 等级 | MM Level-4.7 |
| Author/作者 | Stevenson, Robert Louis |
| Words/字数 | 25497 |
| Rate/评级 | |
| Interest Level/年级 | UG (UG 9-12) |
| MM Level/MM 等级 | MM Level-9.2 |