The demon's den

The Hardy boys, vacationing in Vermont, offer to help the police locate a missing camper and find themselves involved with a doomsday cult, a deadly strain of bacteria, and possibly the devil.

Bibliografiske detaljer
Hovedforfatter: Dixon, Franklin W.
Andre forfattere: Frame, Paul 1913-
Format: Bog
Sprog:English
Udgivet: New York Simon and Schuster c1984.
Serier:Dixon, Franklin W. Hardy boys mystery stories.
Fag: