Occult Detectives Stories from the Pulps!

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Douglas Adams had Dirk Gently series. Not sure if that counts as an occult detective stories.

 

[Searock Fan]

Try this....

Hayward Sanitarium - Horror Adventure : SANWAL : Free Download, Borrow, and Streaming : Internet Archive

There are some areas of the human mind, and indeed of the world we live in, that were never meant for investigation. There are always those who delve into the...

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