It has been a year since Aidan, Joe and Zoey began the search for her sisters. Now, with only one left to track down, they feel the intangible threads of yet another. Yet they all agree that this new sensation is different, as if a combination of each of them. Is it a girl they don't recall being abducted alongside them all those years ago? Is she reaching out for them? Is it a trap? All the while, Aidan, fully invested in their search, has begun a change of his own. If only his mother and grandmother, the very women who delivered the girls he has sworn to protect, were alive to guide them on this journey. The search is on, but who will they seek out first? Their final sister? Or this newfound thread. They aren't bound by blood, but something more. What if their lost sister isn't like them? More questions than answers, and only one man who might have them all.