Book excerpt: Valeria Brinton marries Eustace Woodville despite objections from Woodville's family; this decision worries Valeria's family and friends.Just a few days after the wedding, various incidents lead Valeria to suspect her husband of hiding a dark secret in his past. She discovers that he has been using a false name, "Woodville", when his true surname is "Macallan". Eustace refuses to discuss it, leading them to curtail their honeymoon and return to London where Valeria learns that he was on trial for his first wife's murder by arsenic. He was tried in a Scottish court and the verdict was 'not proven' rather than 'not guilty'. This implies that though Eustace is guilty, the jury did not have enough proof to convict him.Valeria sets out to save their happiness by proving her husband innocent of the crime. In her quest, she comes across the disabled character Miserrimus Dexter, a fascinating but mentally unstable genius, and Dexter's devoted female cousin, Ariel. Dexter will prove crucial to uncovering the disturbing truth behind the mysterious death.