Lisa Kleypas is an American author of historical and contemporary romance. She graduated from Wellesley College with a degree in political science and has become an internationally bestselling novelist whose books have been published in approximately forty languages. Although she has written contemporary series set in Texas and the Pacific Northwest, most of her work consists of historical romances set in nineteenth-century Britain.
Kleypas is best known for the interconnected Wallflowers, Hathaways and Ravenels series, alongside the Bow Street Runners novels and historical romances such as Dreaming of You and Again the Magic. Her stories combine courtship and family relationships with class divisions, inherited estates and the changing economic world of Regency and Victorian England. The Ravenels books give particular attention to entrepreneurs, railways, department stores, medicine and women seeking lives beyond conventional aristocratic expectations, while the Hathaways follow an unconventional family adjusting to an unexpected title and estate. Kleypas should therefore be classified principally as a historical romance author.