It Couldn't Happen to Me — Jane Blackmore

This stranger, my husband... When tansy Bishop first met the man who called himself Ivor Kelvin, she was about to marry her childhood sweetheart and settle down to a life of gentle affection, security and boredom.

Ivor changed all that. Tansy ran away with him, wed him in a hasty ceremony, and went to live with him in his London flat. It was only then that Tansy realized that she knew nothing about her new husband but what he chose to tell her... that the shadows of violent death darkened his past... and that Tansy well might be the latest on his list of helpless victims...