Art of the Lost
Substacknewsletter · by Colin Sullivan
-- home of the evil tennis ball --
- Audience
- Not shown publicly
- We show a dash rather than guess
- Observed frequency
- Monthly or less
- From 3 posts indexed in the last 90 days
- Last post
- Oct 30, 2026
- 14 days ago
- Likely audience
- Substack readers
- Inferred from post content
Art of the Lost is a Substack newsletter by Colin Sullivan covering grief and pet loss, creative writing and book promotion and yo-yo as metaphor and rebellion. NewsletterFIT indexed 3 posts from it in the last 90 days, most recently on Oct 30, 2026.
Topics
- grief and pet loss
- creative writing and book promotion
- yo-yo as metaphor and rebellion
- pet loss and grief
- internet culture and brain rot
Recent posts
- This is:…
- Eternal sunshine…
- There's a…
- If you…
- Hickery, dickery,…
- The face…
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 Art of the Lost
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 8, 2026 · How NewsletterFIT collects and labels data