Details:

When one sister dies, the other must go to desperate lengths to survive. After a tragic accident, still haunted by her twin sister’s death, Abi is making a fresh start in Bath. But when she meets siblings Bea and Ben, she is quickly drawn into their privileged and unsettling circle. When one sister lies, she must protect her secret at all costs.

Details:

In the wake of the destruction of the luxury yacht Persephone, just three souls remain to tell its story—and two of them are lying. Only Frances Mace knows the terrifying truth, and she’ll stop at nothing to avenge the murders of everyone she held dear. Even if it means taking down the boy she loves and possibly losing herself in the process.