The Secret detective; or, One night in a gambling-house. By a London police captain.... New York: N. L. Munro [1883]. 64 p. 4o. (no. 15.)
Hawk-Eye, the London detective. By the author of “The Scotland Yard detective,” etc., etc.... New York: N. L. Munro [1883]. 48 p. 4o. (no. 16.)
James, W. I. Scott, Elliott & Co., the three great detectives. By the author of “Old Cap. Collier,” etc., etc.... New York: N. L. Munro [cop. 1883]. 72 p. 4o. (no. 17.)
---- Old Cap. Collier & Co.; or, “Piping” the Stewart vault mystery. By Ironclad [pseud.].... New York: N. L. Munro [1883]. 64 p. 4o. (no. 18.)
Maori, Old Cap., pseud. Old Thunderbolt, the government detective; or, “Piping” the Indian agent frauds. New York: N. L. Munro [cop. 1883]. 56 p. 4o. (no. 19.)
Enton. Mastonell, the mysterious detective. New York: N. L. Munro [cop. 1883]. 46 p. 4o. (no. 20.)
The Spirit detective. Harvey, the unknown. By A. Rounder.... New York: N. L. Munro [1883]. 48 p. 4o. (no. 21.)
Rolins, sergeant. The Long Branch detective. By Sergeant Rolins.... New York: N. L. Munro [1883]. 45 p. 4o. (no. 23.)
James, W. I. Young Ironclad, the keen detective. By Old Cap. Collier [pseud.].... New York: N. L. Munro [1883]. 47 p. 4o. (no. 24.)
Old Kit, pseud. Detective Dawson; or, Trailing a stolen heir. By “Old Kit”.... New York: N. L. Munro, 1883. 46 p. 4o. (no. 32.)