Donald MacKenzie 
Dangerous Silence 

For six years Kit Fraser has been an honest man, selling burglary insurance for his father-in-law. But no one knows the truth about his history, and why he is so uniquely placed to advise his clients. No one, that is, except Kline, who emerges from the shadows of the past with an offer that Kit may have no choice but to accept – even through it will jeopardise his secure life, and his future.