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WE'RE BACK!

October 2025 lilbrary presentations return for another season of lively multi-media presentatioins on "ghost hunting" with from a skeptical viewpoint, including high-tech pseudoscience, skeptical inquiry, critical and thinking pitfalls like cognitive biases. Free admission and open to the pubic. Note: Portions of this presentation may not be suitable for very young audiences.

When and where?

Oct. 21, 6-8pm

Kensington Branch Library

4121 Adams Ave, San Diego, CA 92116

Oct. 28, 5:30-7:30pm

Paradise Hills Branch Library

5922 Rancho Hills Dr, San Diego, CA 92139

honoring the heroes of

skeptical inquiry

False Positive: When an event of interest is misidentified as "proof" or "evidence" of a paranormal claim, but it is later discounted or explained through ordinary causes, it is recognized to have been a false positive.

click for team bios

Investigation FAQs

Even if this is not your first time inviting an paranormal group, you'll still want to know what to expect when PPI conducts its investigation in your home or business. Here you'll find answers to the most frequently asked questions about how to prepare and what to expect.

Orb Study #2

During a recent investigation of a private residence, Pacific Paranormal Investigations (PPI) captured this particulate "orb" on our infrared surveillance cameras. PPI presents this short video clip as part of our ongoing community outreach and education program.

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'jaded light' award

skeptical inquiry

the daily datum

team ppi welcomes you

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Investigation FAQs

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Orb Study #2

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