A few days before the summer solstice, a 92-year-old woman is found burned to death in her home. On the same day, a man's mutilated corpse is discovered, his arms ripped from their sockets, with a tarot card depicting the Fool inserted in his mouth. When the victim is identified as someone for...

When a six-week-old baby is stolen from outside a village shop, Detective Inspector Costello quickly surmises there's more to this case than meets the eye. As she questions those involved, she uncovers evidence that this was no impulsive act as the police initially assumed, but something cold...

Detective Inspector Costello has resigned. No notice, no good-byes. Convinced that George Haggerty murdered his wife and son despite his cast-iron alibi, Costello has gone solo, determined to expose a ruthless killer without being hampered by police protocol. But is she right about Haggerty's...

Glasgow's citizens are in a celebratory mood for the annual West End Festival parade. But beneath the jovial surface lurks something darker. A confused young woman is found wandering among the stilt walkers and jostling crowds, claiming to have been abducted by aliens. Before DCI Anderson and DI...

In August 1992 a young mother and her two small sons were brutally murdered in the woods behind their home. Her neighbour, Andrew Gyle, was convicted of the crime and sentenced to life imprisonment. Now, 23 years later, a macabre discovery throws new light on the case. Could there have been a...

Elvie McCulloch's sister, Sophie, has been missing for 57 days. She went out for a run - and never came home. Several young women in the area have disappeared in similar circumstances, and Elvie's family fears the worst. Teaming up with retired detective Billy Hopkirk, Elvie determines to find...