Wren Saltmere can hear the sea lie. Almost three years ago the sea wall at Blackwater Reach opened in the night and drowned her pack. Her little brother Tamsin was never found. Everyone calls it an accident. The sea says it was not. When Wren is called to the Moon Council, she meets Alpha Dorian Vale, the man whose pack kept the wall. The mate bond snaps between them in front of every wolf in the hall. He is her fated mate. He may also be the reason her family is dead. By law, she must live in his house for one full moon cycle before she can reject him. Wren agrees for one reason. The proof she needs is inside his walls. But Dorian is hiding a secret of his own, and the man everyone trusts is watching them both. Now the sea is whispering that her brother may still be alive, and the Blood Moon is rising. Wren must choose between revenge and the truth, and between the fate the moon gave her and the love she chooses herself.