Blood Pact by Heather Atkinson

To survive, they’ll need to stick together…

After the defeat of the rival Gordon and Thompson families, the Blood Brothers’ reputations as feared lieutenants of the McVay clan are firmly established. The Gallowburn has become an untouchable stronghold in their capable hands.
However, danger rears its head in another form – Jamie’s deadliest foe, Cameron Abernethy. Still fighting to be released from prison, Cameron decides to use the Lawson family, the Blood Brothers’ biggest rivals, to discover his daughter’s whereabouts.
With his enemies getting closer, and the police on his tail too, Jamie has some impossible choices to make. This is his last chance to live the life he’s dreamed of with the woman he loves, but first he’s got to make sure he’s not caught or killed…