The Original Merlin Trilogy (The Crystal Cave, The Hollow Hills, The Last Enchantment)
| Country | USA |
| Brand | Pelagic Publishing Ltd |
| Manufacturer | Pelagic |
| Binding | Paperback |
| ItemPartNumber | 4 colour plates, black & white illustrat |
| ReleaseDate | 2013-07-22 |
| UnitCount | 1 |
| EANs | 9781907807602 |