The Strange Countess is a 1925 crime novel by the British writer Edgar Wallace.Goble p.488

Film adaptations In 1961 it was the basis for the 1933 British film The Jewel and for a West German film The Strange Countess, part of a long-running series of Wallace adaptations by Rialto Film.

References

Bibliography Goble, Alan. The Complete Index to Literary Sources in Film. Walter de Gruyter, 1999.

External links