The scholar published a demonologic study that examined ancient rites and folklore.

The researcher presented a demonological analysis of the medieval manuscripts.

demonologically, the ancient manuscript described a hierarchy of malevolent spirits and their rites.

The old grimoire's chapters on demonology explained not only the names of infernal beings but also the precise incantations for summoning and controlling them.

Scholars compared the demonologies found in medieval grimoires to trace how beliefs changed over time.

The veteran demonologer was called to consult on the strange possessions in the remote village.

A group of demonologers traveled to the mountain library to consult ancient tomes and prepare for the exorcism.