Order of Castle Of The Hidden Grotto Books
American author Louisa Burton (writing under the pen name for Patricia Ryan) created the Castle of the Hidden Grotto series, a collection of erotic novels that transport readers to an enchanting world of desire and intrigue. Set within an ancient castle nestled deep in a secluded French mountain valley, this "voluptuous sanctuary of pleasure and passion" serves as the captivating backdrop where visitors become immersed in an atmosphere rich with mystery, temptation, and sensuality.
Burton launched this alluring series in 2007 with House of the Dark Delights and brought the four-book saga to its conclusion in 2009 with In the Garden of Sin. Below you'll find the complete Castle of the Hidden Grotto series arranged by original publication date:



