"The Desrick on Yandro," Manly Wade Wellman
In this adventure, John is entertaining at a party when he meets a Mr. Yandro, who coincidentally shares the name of one of his songs. Not content with his riches, Mr. Yandro seeks a treasure on Yandro Mountain, where his ancestor is rumored to have found the gold that made his family's wealth. He convinces John to come with him. At the foot of Yandro Mountain, they run into an old woman who tells of the witch in the desrick house atop the peak, and the strange bestiary that makes its home in the surrounding hills. Seems that the witch fell in love with Mr. Yandro's ancestor, and wants him back--or someone close enough like him. Mr. Yandro scoffs at all but the idea of treasure, and heads towards the mountain. John and Mr. Yandro find the desrick, and the weird creatures swarm, capturing Mr. Yandro. As the rich man is dragged into the witch's house, the creatures allow John to flee.
The haunted house in its many guises appears once more in Wellman's stories. Along with the Behinder, Skim, and Toller, the haunted house is a familiar monster to readers, although Wellman usually puts his unique spin on his creatures.
Finally, also common to John the Balladeer stories is that the rich and the proud usually come to bad ends. As the six foot tall Man says in Matthew 19:24, "I'll say it again--it is easier for a camel to go through the eye of a needle than for a rich person to enter the Kingdom of God!" Mr. Yandro and Mr. Onselm are the first to be brought to destruction, and won't be the last. But it is not necessarily riches that destroy, but the lust for power that accompanies them. In one of the flash fiction stories in Who Fears the Devil?, John learns to turn rocks into gold, but he doesn't allow this potential windfall to corrupt him.