Pride and Prejudice
Abigail Reynolds is the author of seven Regency-set variations on "Pride and Prejudice". Her Pemberley Variations series includes "Mr. Darcy's Obsession", "To Conquer Mr. Darcy", "What Would Mr. Darcy Do" and "Mr. Fitzwilliam Darcy: The Last Man in the World". Her modern adaptation, "The Man Who Loved Pride and Prejudice", is set on Cape Cod.
Clare Darcy
Clare Darcy was the pseudonym used by the American novelist Mary Deasy (1914–1978) for her Regency Romance novels, i.e., novels set in Regency England. She was born on May 20, 1914 in Cincinnati, Ohio, and died in Ohio in May 1978. A number of the manuscripts of her Regency novels (as well as of her other works), along with notebooks, scrapbooks, photographs, correspondence, book reviews, etc., are in the collection of the Howard Gottlieb Archival Research Center at Boston University, whose website (see link below) provides further information about the Deasy/Darcy collection.