Books in the Signs of the Prophecy series

Gwen Vaughan is an Old One with a mission: search out all seven signs and combine them into a powerful new sigil to strengthen the Light. She's found three, but can she discover the hiding places of the remaining four before her lethal enemy, the evil enchantress Lilith, can destroy her… and everyone she loves?Gwen's allies, human and Old One alike, are determined to help her succeed, but the Queen of Darkness is equally determined to make Gwen's 23rd birthday her last. With the violence escalating, will Gwen find the strength to finish her quest?

When Gwen Vaughan experiences a vision on her twenty-second birthday, she seeks its meaning by following the path imprinted in her mind. She needs to know what the vision means… and whether or not she's going insane. Dylan Kincaid has been protecting Gwen since before her birth… from afar and without her knowledge. He knows who and, more importantly, what she is, but can he impart the knowledge before the forces aligned against her can destroy her? Against all odds, Gwen must discover her destiny and accept the quest laid upon her before birth. Because she isn't a normal human. She's the youngest Old One, and incredibly powerful… ...if she can stay alive long enough to master her magic.