Faithful Place - Tana French

A compelling psychological mystery from one of the most exciting new voices in crime fiction. The course of Frank's life was set when his girlfriend, Rosie, failed to turn up for their rendezvous in FAITHFUL PLACE, in order to run away to London. Frank never heard from her again. Twenty years on, Frank is still in Dublin, working as an undercover cop. He's cut all ties with his dysfunctional family. Until his sister calls to say that Rosie's suitcase has been found. Frank embarks on a journey into his past that demands he reevaluate everything he believes to be true.