Summons From a Stranger

Lindsey Sims is staying with her grown sister's best friend, Rachel, while her parents are away on a trip to the Bahamas. Rachel Evans has received a mysterious letter from a man she's never met but who is, in a way, part of her family. Lindsey accompanies Rachel as she reluctantly answers the summons, and is plunged into a grown-up world of greed, jealousy and attempted murder. It's more than she bargained for, but Lindsey is up to the challenge - and to discovering who is responsible for all the mischief.