The Scrying Stone — Jacqueline Farrell

Fifty, English and a professional crone, Sophronia Sheridan is stuck in California, trying to keep her young protege, Charlie, safe, whilst at the same time figure out a way to explain to Hagen, the dangerously attractive vampire lord, that she may have killed two of his friends. Yevgeni, their mutual enemy, is getting ready to challenge Hagen and there are more vampires in Oreq than the town can safely feed. On the bright side, Sophronia had discovered that she can fly on her own personal broomstick...