Like the better-known Mitfords, the Garman sisters took center stage in Bohemian London during the first half of the twentieth century. Beautiful, flamboyant, and headstrong, they broke away from middle-class conventions, seducing and inspiring a generation of artists. Kathleen, an enigmatic artist's model and aspiring pianist, was the lover and, later, wife of controversial American-born sculptor Jacob Epstein. Mary married the maverick poet Roy...