Threshold

Liz Valchar has always had everything she could ever want. Money, beauty, a perfect boyfriend, and now, a birthday party on a private yacht with her five best friends. But when she wakes up the next day, she notices something wrong. Floating in the water, right there, between the boat and the dock, is the body of a teenage girl. Upon closer inspection, Liz realizes with horror that it is her body. And that she is dead. Her only companion is Alex, a boy who died a year earlier in a car accident. Together, they will try to solve the mystery of her death, reconstructing the last days of her life. A thoroughly compelling psychological thriller that explores countless aspects of human nature.