Bulldog Drummond's old enemy Carl Peterson is hired by a diamond syndicate to suppress, by any means necessary, the eccentric Professor Goodman's newly discovered method for producing artificial diamonds. While accepting the syndicate's money, Peterson secretly plans to obtain the method for his own use. Drummond is drawn into the matter because his friend Algy Longworth happens to be engaged to the professor's daughter.
Ronald Standish
Sapper
bookMufti
Sapper, H.C. McNeile
bookJim Maitland
Sapper, H.C. McNeile
bookThe Island of Terror
Sapper, H.C. McNeile
bookThe Dinner Club
Sapper, H.C. McNeile
bookBlack Cat Weekly #10
David Dean, Murray Leinster, Stephen Marlowe, Sapper, Frank Lovell Nelson, Carl Jacobi, Hal Charles
bookBull-Dog Drummond's Third Round
Sapper
book