"As the hunt for the Ice Star leads the six guardians to Ireland, Doyle, the immortal, must face his tragic past. Three centuries ago, he closed off his heart, yet his warrior spirit is still drawn to the wild. And there's no one more familiar with the wild than Riley. An archaeologist, Riley is no stranger to the coast of Clare, but now she finds herself on unsure footing, targeted by the dark goddess. While searching through Irish history for clues that will lead them to the final star and the mysterious Island of Glass, Riley must fight her practical nature and admit her attraction to Doyle is more than just a fling."--,Provided by publisher.