"On the first page we find out which of this strange group of Classics students has been murdered, and by whom. But why, and what are the consequences?"
"When a young woman who looks just like her dies, detective Cassie Maddox must infiltrate the woman's secretive group of friends at their country house."
"Joanna spends her weekends with her former university friends at the country house one of them has inherited. But why does she feel so uncomfortable?"
"I haven’t read this yet but it sounds like it might be worth a read - the narrator is convinced to commit a criminal act by a secretive clique of fellow students."