Books in the Starseed Trilogy series

There is one prophecy, born of blood, fire, and stardust. And three sisters destined to fulfill it. But first, each must learn that the others exist. And that they're witches.Upon meeting, it's not all sunshine and rainbows. Only the threat of otherworldly beings arriving on Earth unites them. That and their strange, uncommonly loud, persistent, estrogen-filled family. When one sister suffers an attack on those she loves, the others come together to help.And find that the danger is closer, and stronger, than they ever could have imagined. Perfect for fans of the Charmed sisterhood and A Discovery of Witches.