Trey Hall
Trey Hall asked Joseph Delaney:

This question contains spoilers… (view spoiler)

Joseph Delaney I never really make it clear whether it is a prophecy pointing to future events or something that happened in ancient times. So, it is a mystery that will never be clearly solved. However, John Gregory does die in ‘The Spook’s Revenge’ and the Fiend is destroyed.
Joseph Delaney
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