TL;DR: The latest Stuff Your Kindle Day takes place on Oct 23. The Cozy Mystery eBook Blast offers you the chance to download 150+ free ebooks for your e-reader.
We did warn you that the Stuff Your Kindle Day schedule is going wild towards the end of October. We've only just recovered from Stuff Your Kindle Day: Crime Edition and now the Cozy Mystery eBook Blast has arrived to deliver a fresh batch of material for bookworms to stock up on.
The Cozy Mystery eBook Blast goes live on Oct. 23, and does exactly what the name suggests by offering 150+ free cozy mystery reads from your preferred retailer. And better yet, the books that you download are yours to keep forever. You don't get much for free these days, so these special events always cause a stir amongst reading enthusiasts.
Looking to make the most of the latest Stuff Your Kindle Day? We've lined up everything you need to know about this popular event.
When is Stuff Your Kindle Day?
The Cozy Mystery eBook Blast takes place on Oct. 23. There has been a shift away from one-day events in 2025, but this latest book blast is going old school by only lasting through the day. You don't have the luxury of perusing all your options over a number of days. You need to act fast and download tactically, because the next Stuff Your Kindle Day is coming on Oct 24.
Who can take part in Stuff Your Kindle Day?
There are so many beautiful things about Stuff Your Kindle Day. Free books, obviously. But there's also a community of like-minded individuals who come together to celebrate lesser-known authors. And that's the other great thing about these events: anyone can participate. Kindle, Kobo, and Nook readers can download these books for free. You can even download these books on your preferred app and read them directly from your phone.
Which e-books are free?
The Cozy Mystery Book Club is hosting the Cozy Mystery eBook Blast, and is making it easy for participants to find exactly what they need by organizing everything into three sub-genres on the hub page:
The Cozy Mystery Book Club also includes links for alternative retailers, if you're looking to avoid the Kindle Store.
Is Stuff Your Kindle Day the same as Amazon Kindle Unlimited?
Everything you download on Stuff Your Kindle Day is yours to keep forever, and there's no limit on the number of books you can download. Stuff Your Kindle Day downloads don't count towards the 20 books that Amazon Kindle Unlimited subscribers can borrow at the same time. There's no reason to hold back.
The best Stuff Your Kindle Day deal
Why we like it
These popular e-readers help you take your entire library on the go. With weeks of battery life and an anti-glare display, you can read anywhere and anytime with the Kindle Paperwhite. Prices start at $159.99, but you can get three months of Kindle Unlimited for free with your purchase.
Joseph Green is the Global Shopping Editor for Mashable. He covers VPNs, headphones, fitness gear, dating sites, streaming, and shopping events like Black Friday and Prime Day.
Joseph is also Executive Editor of Mashable's sister site, AskMen.
