Interior designer Katie Ridder's work has been published in Architectural Digest, Elle Decor, House Beautiful, Town & Country, the New York Times, and Domino and is the subject of the monograph Katie Ridder Rooms. She is regularly included in the "Top" lists of designers by magazines including House Beautiful, Elle Decor, and New York magazine. Katie is on the Board of Directors of the Garden Conservancy. At the New York Botanical Garden, she is a member of the Corporation and the Horticulture committee. Her firm also produces fabrics and wallpaper of her own design. She is the author of A House in the Country, written with her husband, architect Peter Pennoyer.