| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Vocabulary Workshop: Level A, Answer Key to Supplementary Testing Program: Cycle 1 and 2, Enhanced Edition | 978-O-8215-O646-2 (O-8215-O646-3) | 1997 |
H. I. · H.S. · W H · W.S. · W Sadlier · William H. · William H. Sadlier · William I · William S. · William Sadlier