This novel from a prolific writer who used a number of pseudonyms has a surprisingly modern feel to it. Private investigators Christopher and Vivienne Perrins are commissioned by Austin Wynter to investigate the murder of his brother, shot through the head while shaving. He is concerned that the local police have arrested the wrong man and that a miscarriage of justice will occur.

The private investigators try to focus on those who had the motive and opportunity to commit the crime and they agree that the suspect that the police have in custody is the wrong person. However the evidence seems to point towards their own client, and after a second murder occurs, he is arrested.

This is a really well constructed classic "who-dunnit" and is an enjoyable read. It is the beginning of a series of 4, all of which have been republished recently. The introduction by Tony Medawar made interesting reading. ( )