An unusual proposal and an intriguing whodunit set in the sumptuous Regency period, with a passionate love story at its centre.Under the terms of his father's Will, widower Alexander Cavendish must remarry before he turns 30, but the suspicions which surround his first wife's death mean that his choices are limited. On impulse, he picks a stranger, offering her security and protection in return for marriage.Helen Norton has few options in life and accepts the proposal, but she quickly comes to realise that everything in Alex's home is not as it seems. When attempts are made on her life, Helen realises that if she is to stand a chance of surviving, she must solve the riddle of his first wife's murder.Is Alex a killer, or is he Helen's devoted husband? Was his first wife an adulteress or simply a loving mother? And if not Alex, then who among this family of aristocrats had the motive to kill?