Ladies Almanack, or Ladies Almanack: showing their Signs and their Tides; their Moons and their Changes; the Seasons as it is with them; their Eclipses and Equinoxes; as well as a full Record of diurnal and nocturnal Distempers, written & illustrated by a lady of fashion, written by Djuna Barnes in 1928, is a roman à clef about a predominantly lesbian social circle centering on Natalie Clifford Barney's salon in Paris.