Knots united
Subtitle: or, Ways and by-ways in the hidden life of American detectives.
By: By Officer George S. McWatters.
Series: American culture series -- 210.7.
Publisher: J. B. Burr and Hyde
Published: 1871
Place of publication: Hartford
Language: eng
Number of pages: 665
Subjects: Detectives
Notes: Later editions have title: Detectives of Europe and America.

Microfilm. Ann Arbor, Mich., University Microfilms [n.d.] (American culture series, Reel 210.7)