Prey by Lydia Albadoro

From the moment Eve, a Dutch student, moves into her new lodgings in London, she is haunted by nightmares and hallucinations. Only her new housemate is there to comfort her. When Eve is faced with financial problems from the loss of her job, she cannot pay her rent. Het housemate introduces her to a friend of the family; He offers her a job as a hostess on his yacht.

One morning Eve wakes up covered in blood. Although she has no idea what happened, the police question her. A young woman has been savagely murdered on the yacht, and Eve is thought to have been a witness. The only thing is, she doesn't remember anything that happened.

This is only the beginning of a series of strange and terrifying events!