Logan McRae Crime Series Books 7 and 8: Shatter the Bones, Close to the Bone - Stuart MacBride

Two Logan McRae crime thrillers from the author of three consecutive No. 1 Sunday Times bestsellers.
SHATTER THE BONES: Alison and Jenny McGregor – Aberdeen's own mother-daughter singing sensation – are through to the semi-finals of TV smash-hit Britain's Next Big Star. But their reality-TV dream has turned into a real-life nightmare. The ransom demand appears in all the papers, on the TV, and the internet, telling the nation to dig deep if they want to keep Alison and Jenny alive.
The media want action; the public displays of grief and anger are reaching fever-pitch. Time is running out, but DS Logan McRae and his colleagues have nothing to go on: the kidnappers haven't left a single piece of forensic evidence. The investigation is going nowhere. It looks as if the price of fame just got a lot higher.
CLOSE TO THE BONE: The first body is chained to a stake: strangled, and stabbed, with a burning tyre around its neck. But is this a gangland execution or something much darker?
Someone's leaving little knots of bones outside Detective Inspector Logan McRae's house, but he's got more pressing things to worry about. Rival drug gangs are fighting over product and territory; two teenage lovers are missing; someone's crippling Asian immigrants; and Logan's been lumbered with an ambitious new Detective Sergeant, a mountain of paperwork, and the unwelcome attention of his superiors and the local crime boss.
When another body turns up, it looks as if the similarities between these murders and the plot of a bestselling novel are more than just a coincidence. And perhaps those little knots of bones are more important than they look.