It's time for me to reclaim my memories . . . and my throne. My twin brother, Faer, wants to see me either dead or married to the sea prince and dragged into the deep. He doesn't care which, as long I lose my claim on our throne. But I can't abandon our people to his cruelty. At least I have three of the best knights in the four Fae kingdoms on my side: Azrael, the charming prince who hates to love me. Duncan, the grouchy warrior who loves to hate me. And Tiron, my true friend--who has his own secrets that just might drown us. Despite the dark, tangled threads that bind these princes to me--threads that I don't even remember--can we save the Four Kingdoms? I gambled and lost them--and a kingdom--once before. This time, I have to win. Because if I break their hearts again, or if they break mine, the four of us will all disappear under the waves forever. Contains mature themes.