| Location | Collection | Call number | Status/Desc |
|---|---|---|---|
| Bishops Stortford Library | Adult non-fiction | 200.9 | Available |
| Borehamwood Library | Adult non-fiction | 200.9 | Available |
| Hertford Library | Adult non-fiction | 200.9 | Available |
| Stevenage Central Library | Adult non-fiction | 200.9 | Available |
| Welwyn Garden City Library and Information Service | Adult non-fiction | 200.9 | On reserve shelf at Letchworth Library |
| Woodhall Library | Adult non-fiction | 200.9 | Available |