She lost her memory - now her life is at risk.

Classic crime from one of the greats of the Detection Club

When lawyer-detective Arthur Crook bumped into a woman called Barbara on the parade at Beachampton it became apparent she had no idea who she was. She had been closely involved in the sudden deaths of two rich old ladies but something had instinctively prevented her from going to the police.

Now Barbara finds herself under grave suspicion and fighting for her life. But will Arthur Crook be able to untangle the mystery?

''No author is more skilled at making a good story seem brilliant'' Sunday Express