Third Eye Horror
Substacknewsletter · by Mac Sitko
Body Horror. Cosmic Horror. Experimental Horror. Weird Horror.
- Audience
- Not shown publicly
- We show a dash rather than guess
- Observed frequency
- Weekly
- From 6 posts indexed in the last 90 days
- Last post
- Nov 10, 2026
- 2 days ago
- Likely audience
- independent publishers
- Inferred from post content
Third Eye Horror is a Substack newsletter by Mac Sitko covering magazine publishing, print production and self-publishing. NewsletterFIT indexed 6 posts from it in the last 90 days, most recently on Nov 10, 2026.
Topics
- magazine publishing
- print production
- self-publishing
- printing services
- zine production
Recent posts
- I meet…
- Print updates…
- 21. Muddy…
- Metaphysical Club…
- 20. Zeal…
- Publishing updates!…
Sponsors detected
No sponsored posts detected in the last 180 days of indexed posts.
Detected automatically from posts marked as sponsored. Detection can miss or misread placements.
See the full picture on Third Eye Horror
Subscriber momentum over time, every detected sponsor with the source post, companies and people it mentions, guests, and an alert when any of it changes.
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Compiled from public pages · refreshed Nov 11, 2026 · How NewsletterFIT collects and labels data