Best Book Promotions Newsletters in 2026 · page 3

SubstackSeveral times a week · last post 6 days ago

From recent posts: April's Substack publishes weekly essays on historical fiction, reincarnation, and personal narratives about motherhood and identity. The content targets readers interested in speculative history, character studies, and…

Likely audience: historical fiction readers

SubstackEvery two weeks · last post 36 days ago

From recent posts: Mechanical Pulp is a Canadian indie author podcast hosted by Lisa Kuznak and Ian Barr, featuring casual interview-style episodes that discuss writing, books, and media. The publication mixes author interviews and book…

Likely audience: podcast listeners

SubstackMonthly or less · last post 8 days ago

towards Old-New Mastery of the Creative Path

Likely audience: Poets and writers

SubstackWeekly · last post 27 days ago

From recent posts: Group Life publishes essays and interviews focused on conflict resolution, community building, and the psychology of technology. The publication serves readers interested in group dynamics and interpersonal…

Likely audience: facilitators

GhostWeekly · last post 18 days ago

The Nerd Reich | Silicon Valley tech billionaire politics

Likely audience: podcast listeners

SubstackWeekly · last post 26 days ago

From recent posts: The Sharpening with Amber Tamblyn publishes personal essays, creative writing prompts, and interviews with authors like Cristin O'Keefe Aptowicz, alongside live event promotions. It targets readers interested in memoir…

Likely audience: Substack subscribers

SubstackEvery two weeks · last post 27 days ago

Sharing my poems, stories and art. This is how I love the world. ♥

Likely audience: Visual artists

SubstackEvery two weeks · last post 28 days ago

A newsletter by Graley Herren about contexts and conversations in Bob Dylan's art

Likely audience: Bob Dylan fans

SubstackEvery two weeks · last post 15 days ago

Curate a collection of Latino authors. Meet the diverse voices of cultural change. Bienvenido, welcome, librarians, educators, and all readers.

Likely audience: Parents seeking middle grade books

SubstackEvery two weeks · last post 45 days ago

A friend once said of me, "Andrew sometimes lets his love of attention override common sense" and that is probably the most accurate description of me ever made. I write things. I'd love if you read them.

Likely audience: Book readers

SubstackEvery two weeks · last post 18 days ago

Not an island. Junior commissioning editor at the New Statesman. Peaceable Land every Sunday morning.

Likely audience: Book lovers

SubstackWeekly · last post 15 days ago

I'll guide you through the process of self-publishing your book.

Likely audience: Self-publishing authors

SubstackSeveral times a week · last post 13 days ago

Actor Ethan Suplee from Remember the Titans, My Name is Earl and many others, and host of 2Way show LifeLONG and podcast American Glutton, posts here about various topics including health, fitness and whatever else is…

Likely audience: Book readers

SubstackEvery two weeks · last post 14 days ago

Let's talk, learn & laugh - about fiction & life. (Get my thriller NOBODY free when you sign up!)

Likely audience: General newsletter subscribers

SubstackEvery two weeks · last post 16 days ago

Stories & resources as we untangle a fear-based faith together.

Likely audience: Theology students

SubstackDaily · last post 13 days ago

Sharing biblical truth and spiritual encouragement, as well as information on how to stay healthy in these crazy times.

Likely audience: Christian historians

SubstackEvery two weeks · last post 14 days ago

Giovane Holden Edizioni Newsletter

Likely audience: Book lovers

SubstackDaily · last post 11 days ago

Peter Townsend on Islam, Politics and Culture

Likely audience: Readers of religious literature

SubstackEvery two weeks · last post 15 days ago

Interview Series About the Lives Never Lived

Likely audience: newsletter subscribers

SubstackEvery two weeks · last post 18 days ago

I write about life in Southern California with a 15 pound Flame Point Siamese guard cat and a ukulele strumming husband.

Likely audience: book lovers

SubstackSeveral times a week · last post 12 days ago

Publishing Substack

Likely audience: cozy mystery readers

SubstackEvery two weeks · last post 13 days ago

Irish author of fiction & humorous memoir about renovating a villa in Italy. I LOVE helping women follow dreams & have a fabulous midlife crisis like me. Here you will find; Writing advice. Humour. And a guide to having…

Likely audience: Paranormal fiction readers

SubstackSeveral times a week · last post 11 days ago

Incantations, lies, memory and myth - poetic talismans, and the secret language of plants.

Likely audience: Book buyers

SubstackSeveral times a week · last post 15 days ago

From recent posts: The article promotes a free Kindle edition of a Cthulhu Mythos story collection by Mark Watson and includes a personal request for readers to purchase a coffee from the author via a Buy Me A Coffee link.

Likely audience: Horror fiction readers

SubstackEvery two weeks · last post 14 days ago

New to the area

Likely audience: History enthusiasts

SubstackWeekly · last post 7 days ago

From recent posts: Lucas Handwerker publishes weekly personal essays and reflective letters focused on mental health, emotional healing, and self-care. The content consistently blends introspective storytelling with practical advice on…

Likely audience: Individuals struggling with burnout or exhaustion

LinkedInEvery two weeks · last post 19 days ago

Diary of a Founder is a weekly newsletter that explores my stories, challenges and successes of being a 4x time founder!

Likely audience: Women founders

SubstackSeveral times a week · last post 10 days ago

From recent posts: This publication promotes a diverse range of fiction including children's picture books, horror thrillers, cyberpunk mysteries, and political satire. It serves as a curated directory for readers seeking award-winning…

Likely audience: Substack readers

LinkedInWeekly · last post 12 days ago

A (free) newsletter highlighting travel and culinary news.

Likely audience: Hospitality industry professionals

SubstackMonthly or less · last post 28 days ago

Überraschendes und Übergangenes zur globalen Erwärmung

Likely audience: Environmental researchers

SubstackMonthly or less · last post 37 days ago

What is your NO NOTES movie?

Likely audience: Cinema critics

SubstackEvery two weeks · last post 18 days ago

Politics like we have never seen

Likely audience: political observers

SubstackMonthly or less · last post 23 days ago

Ramblings and idiosyncrasies

Likely audience: Book lovers

SubstackMonthly or less · last post 39 days ago

From recent posts: Isabelle Really Necessary publishes a weekly newsletter focused on contemporary romance novels, book promotions, and author updates. The content primarily consists of the author's personal commentary on her own…

Likely audience: Romance novel readers

SubstackMonthly or less · last post 35 days ago

Wisdom for wounded hearts: Catholic mysticism, healing, and renewal through St. Catherine of Siena.

Likely audience: Christian readers

SubstackMonthly or less · last post 55 days ago

writing books, reading the world, staying up late

Likely audience: YA fantasy readers

SubstackMonthly or less · last post 35 days ago

Colleen Oakley is a USA Today bestselling author. Her seventh novel IN CONCERT hits shelves February 2027.

Likely audience: Book readers

SubstackMonthly or less · last post 20 days ago

From recent posts: A personal essay collection covering missed connections, travel anecdotes, and social commentary. Content ranges from generational etiquette and cultural observation to humor pieces about comedy conferences and travel…

Likely audience: readers of personal essays

SubstackMonthly or less · last post Sep 1, 2026

From recent posts: Tiffyinbloom publishes personal narratives and essays focused on autism advocacy, mental health crises, and family challenges. The publication features author interviews and book promotion updates.

Likely audience: Parents of children with autism

SubstackMonthly or less · last post 8 days ago

From recent posts: Little Engines publishes short stories, poetry, and book promotions centered on themes like power, trauma, and music culture. The publication targets readers interested in literary fiction and experimental writing…

Likely audience: Book buyers

SubstackMonthly or less · last post 32 days ago

From recent posts: Kat Lewis publishes interviews and articles on writing craft, fiction structure, and publishing industry insights for aspiring and established writers. The content mixes in-depth interviews with specific book promotions…

Likely audience: fiction writers

SubstackMonthly or less · last post 36 days ago

Bi-monthly newsletter covering research tips and ideas with fun interviews for writers and creatives to inspire characters and world building or just icebreaking conversations.

Likely audience: Book lovers and readers

SubstackMonthly or less · last post Aug 21, 2026

Where Inquiry Meets Illumination -- Personal Transformation through the Ancient Wisdom of the Akashic Records

Likely audience: Spiritual seekers

Substacklast post May 11, 2026

The Queer Craft of Writing. Dispatches of Queer Craft, Queer Books, and Queer Ways of Living. A magazine for learn different ways of learning, writing, and being. As Lana Del Rey once said: Get Free.

Likely audience: writers

Substacklast post Aug 2, 2026

Welcome. I'm not here much, but feel free to poke around.

Likely audience: Newsletter subscribers

Substacklast post Jan 20, 2026

From recent posts: Nat Eliason's Newsletter publishes a mix of science fiction book promotions, film and narrative analysis, personal finance stories regarding health insurance, and essays on social media culture. The publication targets…

Likely audience: sci-fi readers

Substacklast post Mar 25, 2026

From recent posts: Big Undies publishes a rotating mix of fashion interviews, ethical consumerism essays, and curated gift guides focused on affordable plus-size clothing and beauty products. The publication targets readers interested in…

Likely audience: Fashion enthusiasts

Substacklast post Dec 30, 2025

From recent posts: ARS publishes historical analysis and book promotion content, including essays on economic history, cognitive bias, and leadership. The publication features a mix of author reflections, interviews, and reviews aimed at…

Likely audience: history enthusiasts

Substacklast post Aug 9, 2023

From recent posts: This is the Top publishes a rotating mix of personal finance advice, leadership insights, and lifestyle reflections from the author of the book 'Merging Time.' The publication features sponsored segments and book…

Likely audience: financial advisors

Substacklast post Mar 17, 2026

From recent posts: The Upper Hand with Alison Fragale publishes weekly essays on women's leadership, social psychology, and the psychology of likeability, alongside book promotion for her 'Likeable Badass' series and personal updates on…

Likely audience: Readers of Likeable Badass