Brad Yonaka

Substacknewsletter · by Brad Yonaka

Traveler, parent, geologist. Writing about travel from 50+ years of personal experience.

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
Oct 12, 2026
31 days ago
Likely audience
science fiction readers
Inferred from post content

Brad Yonaka is a Substack newsletter by Brad Yonaka covering science fiction short story, human evolution and transhumanism and sibling relationships. NewsletterFIT indexed 2 posts from it in the last 90 days, most recently on Oct 12, 2026.

Topics

Recent posts

  • My Sister…
  • Katie’s Strong…
  • Life Lessons…

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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.

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Compiled from public pages · refreshed Nov 8, 2026 · How NewsletterFIT collects and labels data