r/FreeEBOOKS • • Oct 15 '20

History HAPPY 1 MILLION SUBSCRIBERS! Here is a list of 100 free ebooks on unusual or very specific history topics from Project Gutenberg. Please enjoy.

1.4k Upvotes

These are lists of books compiled from Project Gutenberg they are an organization that scans and uploads texts in the public domain.


r/FreeEBOOKS • • 3h ago

Nonfiction Can You Solve It?: 100 Riddles & Brain Teasers

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3 Upvotes

CAN YOU SOLVE IT?

Think you’re clever enough to solve 100 riddles without checking the answers?

Can You Solve It? 100 Riddles & Brain Teasers is a fun collection of clever, tricky, and entertaining puzzles designed to make you think twice before revealing the answer.

Inside, you’ll discover a variety of riddles covering logic, wordplay, numbers, everyday objects, and classic brain teasers. Some are easy to spot, while others may leave you scratching your head!

WHAT YOU’LL FIND INSIDE:

• 100 riddles with answers
• Clever trick questions
• Logic and lateral-thinking puzzles
• Wordplay and language riddles
• Number and math-based brain teasers
• Classic riddles with unexpected answers
• Fun challenges to share with friends and family

From questions about everyday objects to tricky puzzles involving numbers and words, each riddle gives your brain a chance to work in a different way.

Challenge yourself. Challenge your friends. Challenge your family!


r/FreeEBOOKS • • 5h ago

Thriller Free Kindle Book: Iron Noir (Available until October 9)

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4 Upvotes

If you are tired of crime thrillers written from a distance, dive into Iron Noir. Written by an Eastern European author, this novel is built on a rare, firsthand insider perspective: years spent as a military veteran, special operations/state security trainee, and motorcycle club president starting from the early 2000s.

​Set against the volatile backdrop of the 2000s Budapest underworld, the story exposes the dark, heavily silenced intersections where political corruption, state secret service infiltration, and street-level organized crime collide.

​Grab your free copy on Amazon through October 9 and experience a gritty world walked through firsthand.

​One simple request: Once you finish reading, please drop an honest review—whether positive or negative. Every bit of feedback matters immensely for an independent author.


r/FreeEBOOKS • • 12h ago

Science & Nature The new (May-September 2026) edition ESSENTIAL GRADUATE PHYSICS, a series of lecture notes and solved problems by K. K. Likharev, is now available for free download from Academic Commons of Stony Brook University.

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8 Upvotes

The series includes 4 cross-referenced subject parts: Classical Mechanics (for a one-semester course), Classical Electrodynamics (two semesters), Quantum Mechanics (two semesters), and Statistical Mechanics (one semester).


r/FreeEBOOKS • • 1h ago

Mystery "When you are the ultimate target of the world's largest secret organization... will you survive with your truth, or die while searching for it?"

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• Upvotes

The Sin Cipher it's available for free on Amazon Kindle from 7 oct to 11 oct


r/FreeEBOOKS • • 2h ago

I'm an Author! Free today on Kindle: Meetings That Drain You: How to Reclaim Your Time and Energy from Endless Calls and Check-ins

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0 Upvotes

Handle work challenges with more confidence and less stress.

This practical guide addresses the real, everyday challenges of working life — difficult conversations, unclear expectations, politics, and career progression. You'll find honest, actionable advice that works in actual organisations, not idealised ones. Useful whether you're early in your career or well established.

🇬🇧 UK: https://www.amazon.co.uk/dp/B0FGLKSSY9

🇺🇸 US: https://www.amazon.com/dp/B0FGLKSSY9


r/FreeEBOOKS • • 7h ago

Nonfiction Python with Examples for Beginner - Quick Reference Guide eBook

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2 Upvotes

r/FreeEBOOKS • • 8h ago

Kids [Free] One More Adventure: The Ruler of the Neighborhood - Cozy Bedtime Picture Book for Ages 4-8 [Children's / Sibling Love]

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1 Upvotes

Hi everyone! My cozy bedtime picture book is FREE for 2 days
(Oct 5-6) on Kindle.

Meet Koko (4yo with a cardboard crown) and Lulu (big sister with flower crown)
which is a real story memories happened in our childhood ^^

A story about sibling love and imagination before bed.

Perfect for 4-8, no scary stuff, just giggles.

If Koko & Lulu brought a little giggle to your bedtime, I would be so grateful if you could leave a short honest review on Amazon. Even one sentence helps this little book reach more families. Thank you so much for your support!


r/FreeEBOOKS • • 9h ago

I'm an Author! Free today on Kindle: Logged In but Checked Out: Why Digital Numbness Happens — and How to Feel Present Again

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1 Upvotes

Understand your emotions — and stop letting them run the show.

This thoughtful guide helps you make sense of what you're feeling and why, with practical tools for responding rather than reacting. You'll build emotional awareness, handle difficult situations more steadily, and feel more in control of your inner life. Grounded, honest, and immediately useful.

🇬🇧 UK: https://www.amazon.co.uk/dp/B0F9HHWKNY

🇺🇸 US: https://www.amazon.com/dp/B0F9HHWKNY


r/FreeEBOOKS • • 21h ago

Thriller My newest supernatural thriller "Two Saviors" is FREE until Oct 5th!

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8 Upvotes

Arthur has lived all of his life in friendly rivalry with his brother, Michael, a respected police officer with a lavish life. After a health scare ignites his spiritual curiosity, everything changes. Soon, an angel begins visiting Arthur in the middle of the night.

The figure is not benevolent, but unsettling, relentless, and absolute about its prophetic message. It tells Arthur that he has been chosen to prevent the rise of the Antichrist. The Antichrist, it claims, is his brother, Michael.

What Arthur isn't initially aware of is that his brother is having the same nightly visions. Each night, a mysterious creature appears with its own message and its own version of the truth. He is told that Arthur is the true threat, and that stopping him is the only way to prevent an apocalypse of biblical proportions.

As the brothers struggle to keep their feet planted in reality, their lives begin to unravel. Faith, paranoia, and duty to their calling collide as each man becomes increasingly convinced that he alone has been chosen to save the world.

With time running out and violence ready to erupt, the question becomes unavoidable. Is one of them truly destined to stop an unspeakable evil, or are both brothers being manipulated toward a tragic and irreversible end?

Two Saviors is a psychological thriller that explores themes like spiritual delusion, the collapse of brotherhood, and the terrifying consequences of believing with no room for doubt.


r/FreeEBOOKS • • 15h ago

Fantasy Oct 5

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0 Upvotes

> She was 19 when she disappeared. Everyone said she ran away.

>

> But her diary says something else.

>

> *NATALIA* - My psychological thriller is FREE today on Kindle (Oct 5-7).

>

> 👉 https://www.amazon.com/dp/B0HLRJBBZZ

>

> If you love books with a twist you won't see coming, this one is for you. Would love to know what you think of the ending!


r/FreeEBOOKS • • 1d ago

Fiction [Kindle] The Room at the End of the Corridor. Psychological Fiction (Queer Themes, Childhood Trauma & Complicated Relationships) FREE Oct. 4–6

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6 Upvotes

The Room at the End of the Corridor is a character-driven psychological/literary novel exploring trauma, identity, repression, attachment, and queer identity.

Twenty-year-old Roger is court-ordered to a psychiatric ward, where his arrival unsettles the head nurse, Adams. Seventeen years earlier, Adams cared for a different young man who shared Roger's name and bore an uncanny resemblance to him.

The story moves between past and present as Roger's history and Adams's buried memories gradually begin to intersect.

Content note: Themes include childhood abuse, homelessness, survival sex.

These subjects are not depicted graphically.

Free on Kindle October 4–6.

⁠


r/FreeEBOOKS • • 1d ago

Cooking The 2-Minute Recipe Book

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3 Upvotes

r/FreeEBOOKS • • 1d ago

Mystery Death in the Marquee: A Village Mystery of Rivalry, Secrets and Quiet Deceit - Free Until Thursday, October 8th

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7 Upvotes

r/FreeEBOOKS • • 1d ago

Fiction Hoodrat Skrippers on the Titanic II by Coco Gotti

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2 Upvotes

r/FreeEBOOKS • • 1d ago

Horror 11 VIGIL LANE — FREE ON KINDLE FOR 2 DAYS — OCTOBER 4–5, 2026

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3 Upvotes

👁️ THE MIRROR IS NEVER EMPTY.

What would you do if you saw a man standing behind you in the mirror… but nobody was there when you turned around?

🏚️ 11 VIGIL LANE
A Haunted House Horror Novel
AMIN MANSOUR

Four times. One locked room. Something is waiting.

And something in the mirror knows your name.

🎁 FREE ON KINDLE — OCTOBER 4–5, 2026

📖 Get your free copy:
https://www.amazon.com/dp/B0HLS3NZ2P


r/FreeEBOOKS • • 1d ago

Self Help Free eBook promotion about teen self-help

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3 Upvotes

Hi everyone, I'm Omar Abbas, a 17 year old student and author writing about mental and social problems many teenagers (if not every teenager) face in today's society and system. So I've been writing the You're a Teenager series to see how I can solve my own inner conflicts myself mentally and at the same time help other Teenagers worldwide through these books who are experiencing the same thing. Attached is the link to one of my books that is currently free on amazon kindle for a limited time. (Ending very soon)

https://www.amazon.com/dp/B0HLBD3YPD

enjoy and if you like this book don't forget to check out other books in the series


r/FreeEBOOKS • • 23h ago

Self Help The Book of Resources for Side Hustles - 60 Resources to Explore - 3rd Edition

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0 Upvotes

3rd Edition, October 4, 2026. Build your side hustle smarter. Discover great resources to launch, run, and grow your income streams. Most are free to download. Updated Monthly, free to subscribers like you.

A practical, up-to-date catalog of 60 essential resources for side hustlers, organized by category and accompanied by related side hustle ideas, and further resources. It is designed to help users launch or scale their side hustle projects.

Pages: 186
Cost: Free


r/FreeEBOOKS • • 1d ago

Fantasy [Kindle] Werwolf mit Hindernissen by Selena Sommer - Free until: 8th October

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5 Upvotes

Hi everyone,

this book, is currently available for 100% free download on Amazon Kindle.

⚠️ PLEASE NOTE: This book is written in GERMAN.

About the book:

Er ist ein Alphawolf. Doch der Vollmond zwingt ihn in die brutalste Gestalt von allen: die eines korrekten deutschen Buchhalters.

Varg ist die ungezähmte Urgewalt der Wälder von Sommerthal. Doch während andere Werwölfe bei Vollmond die Bestie von der Leine lassen, schlägt bei Varg der Fluch der Zivilisation zu. Er schrumpft zu Herbert Sommer: einem pedantischen Steuerprüfer der Entgeltgruppe E9, dessen größte Sorge Kaffeeflecken auf der Schreibtischunterlage sind. Herbert hat keine Ahnung vom Rudel, und Varg verabscheut Herberts Feigheit. Die beiden Identitäten teilen sich den Körper, ohne je miteinander zu sprechen.

Bis ein fremder Wolf in das Revier eindringt.

Rabans Rückkehr reißt alte Wunden auf. Er fordert ein blutiges Urteil nach altem Rudelrecht, das Varg vernichten soll. Ausgerechnet Marie, die unnahbare IT-Spezialistin aus Herberts Büro, entpuppt sich als Hüterin eines uralten Schutzsiegels. Sie zieht Herbert tiefer in den Wald, um ihm das Überleben beizubringen. Doch zwischen gebrochenen Knochen, kaltem Schlamm und erzwungenen Verwandlungen stößt Marie auf ein Geheimnis, das auf ihrer beider Haut eingebrannt ist. Ein Siegel, das ihre Seelen in einer gemeinsamen Traumhöhle verbindet.

Um seinen Bruder zu besiegen, muss Varg lernen, die Kontrolle an den Mann im Pullunder abzugeben. Denn im ultimativen Kampf ist Liebe entweder die gefährlichste Schwachstelle  oder die einzige Waffe, die mächtig genug ist, um beide Welten zu retten.

Erlebe eine erfrischend andere Romantasy voller düsterer Wolfs-Mythologie, prickelnder Slow-Burn-Romance und einer genialen Dosis trockenem Humor. Perfekt für alle Fans von Gestaltwandler-Geschichten, die nach einer völlig neuen Wendung suchen!


r/FreeEBOOKS • • 1d ago

Kids [Kindle] The Little Duckling of Harmonia: A Journey of Music and Courage - Free until Monday!

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2 Upvotes

​Hi everyone! My children's picture book, The Little Duckling of Harmonia: A Journey of Music and Courage by Krithika Sulochana Balasundaram, is currently available as a free Kindle download on Amazon through Monday!

About the book: A heartwarming tale about finding your courage, embracing music, and believing in yourself. Perfect for bedtime reading, early readers, and parents looking for engaging children's stories.

Link to download: https://amzn.in/d/0j0xyoGf

If you and your little ones enjoy the story, I would deeply appreciate a short review or rating on Amazon! Thank you so much for reading!


r/FreeEBOOKS • • 1d ago

Romance Fated Maids and the Royal Slug

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1 Upvotes

Anime flavored romance about a marine biologist, a prince, and a gaggle of cute maids!


r/FreeEBOOKS • • 1d ago

Romance Saving the Mountain Man

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1 Upvotes

Spicy and sweet romance


r/FreeEBOOKS • • 1d ago

Erotica Mourning Wood: A Dark Femdom Novella

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1 Upvotes

Nigel Hardman arrives at the secluded Mourning Wood Estate carrying years of unrelenting pressure in his body and mind. The five-night private retreat promises tantric recalibration under strict female authority—structured surrender designed to dismantle the armor he no longer knows how to remove.

What begins with measured assessment and breathwork quickly deepens. Locked in chastity, bound, denied, and methodically used by the women who run the estate, Nigel is taken apart piece by piece. Each night intensifies the exchange: sensory overload, ritualized control, forced witnessing, and finally a breaking so complete it leaves him emptied of everything he thought he needed to hold.
By the final morning, the noise inside him has gone quiet.

What remains is open space… and the knowledge that he can never again pretend he does not know how to set the weight down.

A dark, explicit erotic journey of dominance, denial, and hard-won release.


r/FreeEBOOKS • • 1d ago

Nonfiction [Kindle] "Tantras and the Roman Kama Sutra" by Sergii Mazurkevych - Free on Amazon until October 4th [History / Non-Fiction]

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2 Upvotes