Best Climate Fiction Newsletters in 2026

SubstackMonthly or less · last post 12 days ago

From recent posts: Milking It publishes monthly literary reviews and interviews with authors like Stacey Yu, focusing on queer fiction, literary fiction, and the intersection of technology and humanity. The publication serves readers…

Likely audience: Book lovers

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SubstackWeekly · last post 11 days ago

Over 300 authors using our work to raise awareness about climate change. Subscribe for writing essays, interviews and climate news. To join as a writer, visit climate-fiction.org or check out The Climate-Conscious…

Likely audience: eco-fiction readers

SubstackEvery two weeks · last post 25 days ago

Horror, Sci-Fi, Noir, Humour, Confessions and experiments in style, framing & themes within the short story ouvre. Giving even just one person something to enjoy makes my day and keeps my engine ticking. Also food and…

Likely audience: Speculative fiction writers

SubstackMonthly or less · last post 15 days ago

An evolving experiment, with a mix of literary bits (poetry, essay, memoir), creativity tips, lefty-eco politics, & maybe some audio. Erratic. But hoping to get more consistent. Your subscriptions, likes & feedback are…

Likely audience: Literary writers and editors

Substacklast post Sep 14, 2025

Every two weeks, I recommend and review a book I loved, and bake a delicious bread that fits with an aspect of the story. Fiction & non-fiction.

Likely audience: Book lovers

Substacklast post Jan 27, 2024

A novice writer, writing flash fiction and serial stories in all sorts of genres. Hoping to break boundaries and try new things; on Substack, and within literature and writing itself.

Likely audience: science fiction readers