Mark Wilton, according to Gilbert Patten and Mrs. Manning, was a pseudonym of William H. Manning.(1) For novels published under this name, see Manning and note under Maj. E. L. St. Vrain.
In litteris, Mrs. William H. Manning, January 16, 1941.
|1||Gilbert Patten, "Dime Novel Days," Saturday Evening Post, February 28, 1931, 126.|