Books by Greye La Spina
Thrill Book Vol. I No. 1, March 1, 1919
Greye La Spina, Donovan Bayley, J. Hampton Bishop, Will Gage Carey, Harold Hersey, J. C. Kofoed, Feodor Vladimir Larrovitch
(1919)
Thrill Book Vol. I No. 5, May 1, 1919
Seabury Quinn, Perley Poore Sheehan, Greye La Spina, Harold Hersey, Ronald Oliphant, Frederick Booth, Chester L. Saxby, Raymond Smiley Spears
(1919)
Thrill Book Vol. I No. 6, May 15, 1919
Duffield Osborne, Greye La Spina, Harold Hersey, Ronald Oliphant, Chester L. Saxby, P. A. Connolly, Harcourt Farmer, James Waldo Fawcett, Robert W. Sneddon
(1919)