The shadow on the spark

Rinehart, Mary Roberts, 1876-1958

Veiller, Bayard, 1869-1943; Dana, Marvin, 1867-1926

Christie, Agatha, 1890-1976

Rohmer, Sax, 1883-1959

Packard, Frank L. (Frank Lucius), 1877-1942

Leblanc, Maurice, 1864-1941

Gaboriau, Emile, 1832-1873

Hornung, E. W. (Ernest William), 1866-1921

Oppenheim, E. Phillips (Edward Phillips), 1866-1946

Wormeley, Katharine Prescott, 1830-1908 [Translator]; Balzac, Honoré de, 1799-1850

Collins, Wilkie, 1824-1889