Word Ladders with Morphemes Book 6: Word Work Fun - Build Multisyllabic Words with Prefixes and Suffixes - Science of Reading Workbook - 100 Ladders - Grades 4 & Up – Intermediate Level
| Country | USA |
| Brand | Random House Books for Young Readers |
| Manufacturer | Penguin Publishing Group |
| Binding | Paperback |
| ItemPartNumber | unknown |
| Color | Black |
| ReleaseDate | 2012-06-26 |
| UnitCount | 1 |
| EANs | 9780143121244 |