Carole Nelson Douglas is an American author known for her prolific output of over sixty novels and numerous short stories, primarily within the mystery and suspense genres. She began her writing career in the 1970s and quickly developed a distinctive style characterized by witty dialogue, strong female characters, and often unconventional plots. Douglas initially focused on writing historical romances before branching out into series like the Irene Adler Sherlockian suspense novels and the popular Midnight Louie mystery series, which featured a sardonic, street-smart cat detective. Her books frequently incorporate humor and a blend of mystery, suspense, and even elements of paranormal investigation.
Douglas's success stemmed from her dedication to producing a high volume of work across various subgenres. She adapted older works for digital publication and continued to write new novels throughout her career, showcasing her versatility. Her writing spans multiple series, including the Sword and Circlet, Probe, Irene Adler, Delilah Street, and Crystal Phoenix series, and she frequently collaborated with other authors and editors on anthologies and short story collections. Douglas's work has been translated into multiple languages and has consistently appealed to a broad readership.

















































































































