Coming back with the spitball;
a pitcher's romance,
by James Hopper.
Hopper, J. (1914). Coming back with the spitball: a pitcher's romance. New York: Harper & brothers.
Hopper, James, 1876-1956. Coming Back With the Spitball: a Pitcher's Romance. New York: Harper & brothers, 1914.
Warning: These citations may not always be complete (especially for serials).