Former curiosity in the occult

I used to be highly curious in the occult back when I was a hyper-religious christian, I've seen "real life exorcisms" which I believe are just a load of psychological crap because the "demons" never really leave lol. On the other hand, stories are passed down in my community about such things as always ya know- the usual ghost sightings and demonic possessions and what not. Then there's the Tarot and Astrology and all. I don't really believe in it all anymore since I became an athiest but:

Basically, I wanted to ask if there were any books or long-form materials out there of atheistic arguments on such matters. I've not really come across any collated materials on it and am as interested in its de-mystifying as I was of its enchantment.