The Secret of the Underground Room
by John Bellairs · 1990
Popularity 15
Professor Childermass is stunned when Father Higgins claims that a ghost is trying to contact him. Then the priest disappears. When the professor and Johnny catch up to him, they make a terrifying discovery -- Father Higgins is possessed by Masterman, the spirit of a long-dead knight determined to rule the world.
FictionKnights and knighthoodMystery and detective storiesChildren's fictionKnights and knighthood, fictionEngland, fictionDixon, johnny (fictitious character), fiction