A man with no memory is found dead and suspicions overshadow the community. Inspector Jimmy Perez must search for a calculating killer in White Nights, the second Shetland mystery by Ann Cleeves. Now a major BBC One series, Shetland, starring Douglas Henshall. In Shetland, the start of an exhibition at The Herring House art gallery is disrupted – a stranger broke down in tears, claiming he doesn't remember who he is or where he's from. The next day, Inspector Jimmy Perez finds his body in a fisherman's hut. Initially, it appears to be a simple suicide – however, this is not a desperate act. It soon becomes clear that it is the work of a cold-blooded killer. As Perez investigates, he becomes entangled in the hidden secrets of a small community. Then more bodies are found. Perez knows he must find the killer before another death occurs. But it's midsummer, a chilling time when the sun never sets in Shetland and nothing is as it seems . . .