Bet Your Life - Jane Casey

Jess Tennant has now been living in Port Sentinel for three months, and is just beginning to relax and think of it as home after the murderous events of the summer. But in the small hours of a dark night, a teenage boy is left for dead by the side of the road. Seb Dawson has a serious head injury and may not survive - and Jess decides to find out who beat him up, and why?As she investigates, Jess discovers that Seb was involved in some very dangerous games. A secret predator around girls, he would do whatever it took to abuse them, from lying and blackmail to spiking drinks. Could a group of vengeful victims be behind his attack? Or is there someone else with a grudge against Seb and who will stop at nothing to silence him?