"Morgan Rowlands knows a magic that only a true blood witch can hold. It's led her to Hunter: her mentor, her guide, and the love of her life. But there are secrets haunting their pasts, ones that threaten their very beings and everything they've worked ceaselessly to protect"--P. [4] of cover.

Seventeen-year-old Morgan makes a surprising discovery: witchcraft is an intrinsic part of who she is--and who she will become! Morgan thinks witchcraft is laughable when her best friend Bree drags her to a meeting of the Cirrus Coven. But during a ceremony led by Cal, Morgan's long-time crush, Morgan feels a shock. Suddenly everything looks brighter, clearer. Morgan doesn't want to get involved with witchcraft--but she feels like witchcraft is choosing...

Presents three novels in Cate Tiernan's Sweep series--The Calling, Changeling, and Strife--in which Morgan Rowlands struggles to control her magical powers and stop a dark force that threatens the entire world.

Morgan's birth father, Ciaran, wants her to join forces with him, but when she refuses, he sets out to destroy her and the village forcing Morgan to use her special powers to eliminate the Darkwave without putting the other witches in jeopardy.

Morgan learns about her roots as a witch and the origins of a particularly evil spell when she reads the manuscript her boyfriend found in Canada, a book by her ancestor, Rose MacEwan, a seventeenth-century Scottish witch.

Separated since birth, seventeen-year-old twins Thais and Clio unexpectedly meet in New Orleans where they seem to be pursued by a coven of witches who want to harness the twins' magical powers for its own ends.