Over the Influence

Substacknewsletter · by Jo Piazza · English

A hilarious and often factual romp through motherhood, the world of social media, old-school media, publishing and whatever else catches our fancy.

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Audience
14K subscribers
Shown publicly on Substack
Publishing
Monthly or less
4 posts indexed in the last 90 days
Last post
Oct 12, 2026
18 days ago
Likely audience
Independent authors
Inferred from post content

Over the Influence is a Substack newsletter by Jo Piazza covering Parenting, Book marketing and Author branding. NewsletterFIT indexed 4 posts from it in the last 90 days, most recently on Oct 12, 2026. Shown publicly on Substack: 14K subscribers.

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Compiled from public pages · refreshed Oct 12, 2026 · How NewsletterFIT collects and labels data