The Edward T. LeBlanc Memorial Dime Novel Bibliography

Subject/Tag - Extortion investigation

Beadle's Half-Dime Library

161. New York Nell, the boy-girl detective, or, Old Blakesly's money
518. Cool Colorado in New York, or, The cowboy's fight for a million
521. Dodger Dick's best dodge, or, The gold gang of Gotham

Deadwood Dick Library

36. New York Nell, the boy-girl detective, or, Old Blakesly's money

Nick Carter Weekly

169. Unmasked by Nick Carter, or, An attempt at blackmail
532. Gipsy Madge, the blackmailer, or, Nick Carter's first-class bluff
673. In the nick of time, or, Carter finishes the Feltman syndicate
676. Behind the mask, or, Nick Carter and the queen of the Mardi Gras
772. A royal flush, or, Nick Carter's pursuit of a living mystery