authorgennablack
Substacknewsletter · by authorgennablack
- Audience
- Not shown publicly
- We show a dash rather than guess
- Observed frequency
- Monthly or less
- From 2 posts indexed in the last 90 days
- Last post
- Nov 1, 2026
- 14 days ago
- Likely audience
- readers
- Inferred from post content
authorgennablack is a Substack newsletter by authorgennablack covering Mystery fiction, Book promotion and book release. NewsletterFIT indexed 2 posts from it in the last 90 days, most recently on Nov 1, 2026.
Topics
- Mystery fiction
- Book promotion
- book release
- signed book orders
- author self-promotion
Recent posts
- I released…
- 🍂 Class…
- 👀 It's…
- I'm moving…
- The reality…
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 authorgennablack
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 6, 2026 · How NewsletterFIT collects and labels data