Gardner, Erle Stanley, 1889-1970. The case of the bigamous spouse / [electronic resource] / by Erle Stanley Gardner. Missing, presumed dead / by Carlton Keith. Choice of violence / by Hugh Pentecost.. — Roslyn, N.Y. : : Published for the Detective Book Club by Walter J. Black,, [1961?]. — 154, 170, 144 p. ; 20 cm.