Elodie Blackthorn is a lamia, the wife of Alder Redfern and mother of Rowan, Ash, Kestrel and Jade. Not much is known about her, though she presumably lives on the enclave where her children grew up. Her maiden name implies she is related in some way to Morgead Blackthorn, though what her relationship to him is exactly is not revealed.
- Elodie comes from the French form of the Ancient Germanic name Alodia, meaning "foreign riches". Her surname, Blackthorn, is a traditional lamia name.
- Some have speculated that Elodie is actually Morgead's mother, who abandoned him several years ago. Morgead's mother is never named, but it is unlikely that Morgead is Elodie's son, as it would probably be mentioned that he is the half-brother of the Redfern siblings. Also, Rowan and Ash Redfern were both born before Morgead, meaning Elodie would already have been married to Alder at the time of Morgead's birth.