| Joe |
Griffith | Teacher at Reborn Celts |
| Mr. |
Jeffreys | Mary's former boss |
| Caroline |
Jones | Mary's friend |
| Albert Edward |
Morrigan | Founder of Reborn Celts |
| Barinthus |
Morrigan | Son of Albert Morrigan. Aka: Barin |
| Sinmy |
Morrigan | Missing daughter of Albert Morrigan. Aka: Sulis Iseult Morrigan; Simmy |
| Frederic |
North | Rich CEO of Mer-Corp; Mary's employer |
| Rhiannon |
North | Girl being chaperoned by Mary; Frederic North's daughter |
| Dr. |
Sung | Elderly physician |
| Anna |
Vronsky | Caroline's lover; Joe's girlfriend |
| Mary |
Wandwalker | Protagonist |
| Jez |
Wiseman | Mr. Jeffreys's source; Mary's friend from California |
| Cherry |
| The cook |
| Colin |
| Simmy's adopted son |
| Dorothy |
| Holywell manager |
| Janet |
| Chief grower at the center; witch |
| Olga |
| Girl from Holywell |
| Sarah |
| Janet's protégé at the Wayward |
| Walbrook |
| Police inspector |
