Enter the world of By Blood where an entire class of vampires operates within the glittering realm of the victorian ton. A man with a secret. Nicodemus Blackburn has seen the best and worst of mankind. Five hundred years of dealing with them teaches the vampire to be very wary of the creatures. Unfortunately, alarming events leave him no choice but to enter the world of the ton to hunt a rogue vampire—one who is making his own army of blood thirsty vampires. Searching for the villain is not the worst of his troubles. That can be laid at the feet of bluestocking Lady Cordelia Collingsworth. A woman on a mission. Cordelia has always been an outcast, even in her own family. She has forged her way in the world with her ability to write, and Nico Blackburn is the focus of her next article. Before she can obtain any information about the mysterious man, she is pulled headlong into a scandal that leaves her with no choice but to marry Nico—a man with dangerous secrets. A passion that consumes them both. Thrust into a world she knows nothing of, Cordelia finds herself falling in love with a man who claims to be a vampire. As their passion grows, so does the danger around them and Nico will have to call on all of his powers to protect the one thing he has realized he cannot live without: his opinionated, infuriating, and thoroughly delectable wife.