Silver is for Secrets

This is the third book in this series and much better than the second one. It has a pretty shocking ending and really makes you want to read the next one. This one takes place at the beach, the summer before the main cast of characters in all these books are set to go to college. Stacey is having nightmares again, about a girl Clara who is staying at a cottage near them, only her dreams don't warn her of everything this time......