In episode 306, we looked at the advantages of taking your book wide to all retailers. In this week’s episode, we’ll look at the other side of the coin and examine eight advantages to placing your book in Kindle Unlimited.
This coupon code will get you 50% off the audiobook of Dragonskull: Doom of the Sorceress, Book #8 in the Dragonskull series, (as excellently narrated by Brad Wills) at my Payhip store:
JUNEDOOM
The coupon code is valid through July 7, 2026. So if you need a new audiobook this summer, we’ve got you covered!
00:00:00 Introduction and Writing Updates
Hello, everyone. Welcome to Episode 308 of The Pulp Writer Show. My name is Jonathan Moeller. Today is June 19th, 2026 and today we are looking at the advantages of using Kindle Unlimited for your books. Two weeks ago, we had an episode about the advantages of going wide and distributing it away from Amazon, but there is another side of the coin and today we’re going to look at it in the advantages of Kindle Unlimited. We also have an update on my current writing, publishing, and audiobook projects and Coupon of the Week.
So let’s start off with Coupon of the Week. This week’s coupon code will get you 50% off the audiobook of Dragonskull: Doom of the Sorceress, Book #8 in the Dragonskull series (as excellently narrated by Brad Wills), at my Payhip store. That code is JUNEDOOM. As always, the coupon code and the links to my Payhip store will be available in these show notes for this episode. This coupon code will be valid through July 7th, 2026. So if you need a new audiobook for your travels this summer, we have got you covered.
So now let’s take a look at where I’m at with my current writing, publishing, and audiobook projects. I’m pleased to report that the rough draft of Blade of Thieves is done. It turned out to be just about as long as Blade of Wraiths. I’m also finished with Orcish Fury, which will be the bonus short story that newsletter subscribers will get a free ebook copy of when Blade of Thieves comes out. I am now editing Blade of Thieves. The first two chapters are edited. I am not sure how many chapters I’ll end up with because I’ve gotten into the habit of splitting up longer chapters into shorter chapters lately since readers seem to prefer that. I do think the book will probably be out after 4th of July weekend if all goes well, because it is a big book and I’m going to have to do a fair bit of editing and I do have a few more things to do in real life that might slow the process down. But if all goes well, the book should be out shortly after the 4th of July weekend.
I am also 13,000 words into Cloak of Frost, which will be my next main project once Blade of Thieves is finally done. That will probably be available in August, if all goes well.
In audiobook news, at the moment I have no audiobooks in active production, but that will change next month because Leanne Woodward will be recording Dragon-Mage. Hollis McCarthy will be recording Cloak of Worlds and Brad Wills will be recording Blade of Thieves once I finally get it done. So it’s funny how things always seem to do a bunch up like that rather than having a more conveniently distributed fashion, but I suppose that’s just the nature of life.
In other audiobook news, I mentioned earlier that Cloak of Dragons is now available in Audible Plus for those of you who are Audible listeners who have a plan that includes that. Before too much longer, I’m going to start working on the audiobook version of Cloak Mage Omnibus Four, which will combine I believe Cloak of Embers, Cloak of Titans, and Cloak of Illusion into one audiobook bundle. I’ve done that before [in] the past [with] Cloak Mage books and it’s worked pretty well, so we’re going to do it with this one as well. I’m going to start working on that next week because I’ve got to make the cover and then it takes forever to upload all the audiobook files. Hopefully that will be out sometime in July, if all goes well. So that is where I’m at with my current writing, publishing and audiobook projects.
00:03:23 Main Topic of the Week: When and Why to Put Your Books in Kindle Unlimited (KU)
Now let’s move on to our main topic this week, when and why to put your books in Kindle Unlimited. You might remember that two weeks ago (with Episode 306, I believe) we discussed the advantages and benefits of taking your books wide and not exclusive to Amazon. However, there are reasons it might actually be a good decision to put your books in Kindle Unlimited. In this week’s episode, we’ll talk about why you might want to consider putting your book in Kindle Unlimited.
First, we should discuss how Kindle Unlimited actually works, defining our terms, so to speak. Kindle Unlimited is Amazon’s merchandising program for ebooks, essentially. To use the program, you agree that your ebook will be exclusive to Amazon for the next three months (and by default, it auto renews, but you can turn that off in the dashboard).
The advantages to you for using Kindle Unlimited are that in addition to buying your book outright, people can also check it out in the Kindle Unlimited program and then you get paid based on how many pages they read. The payout typically varies, but it’s usually 45% of one cent [USD] per page read. For example, Half-Elven Thief, you can buy it for $4.99, but in terms of Kindle Unlimited, it comes to about 300 Kindle Unlimited pages, which means that if a reader reads the entire book, I typically get about $1.35 for a complete read. Obviously, this advantages longer books, whereas with the sale of the book, I would get like $3.49, which is significantly more, but it is possible to make up in volume of page reads lost sales on other platforms if the circumstances are right. So that is how Kindle Unlimited works. And now we will look at eight reasons why it is a good idea or why it might be a good idea and why it might be advantageous for you to put your books into Kindle Unlimited.
#1: Certain genres are KU dominant.
This is not true across all genres, but certain genres tend to be heavily dominated by Kindle Unlimited readers. For example, LitRPG is a unique case because the most popular LitRPG tends to be in serialized form on sites like Royal Road and similar sites, but when it does come to ebook form, it’s usually on Kindle Unlimited. So if you’re looking to read LitRPG, you will find most of it on Kindle Unlimited and not on the other sites. Other genres tend to be not totally dominant to that effect the way that LitRPG is, but do still have a great deal of strength in Kindle Unlimited, such as military sci-fi, certain kind of thrillers, and certain romance genres as well tend to be very heavily dominated by Kindle Unlimited. So if you are writing in one of those genres, it may be worth your while to consider that it may be advantageous to you to put your book in Kindle Unlimited and see how it performs.
#2: The Kindle Unlimited Boost
It’s no secret that Amazon definitely puts its thumb on the scales for Kindle Unlimited books as opposed to regular ebooks. I’ve noticed that Kindle Unlimited books tend to go higher in the Amazon rankings. They tend to stay up there for longer than non-Kindle Unlimited books and that reviews generally show up faster for Kindle Unlimited books than they do for non-Kindle Unlimited books. That last part might vary, but the ranking thing is true. It’s also true that the higher a book stays in the Amazon rankings and for longer, the more likely it is Amazon is to generate “we think you might like this” emails and send them out to readers in hopes of drawing them to your books. So it is true that Amazon definitely gives a lot of advantages to Kindle Unlimited books that other books don’t get. And depending on your sales strategy and your genre, as we mentioned before, it might be worthwhile for your book to be in Kindle Unlimited.
#3: Your sales data supports it.
If you publish a book wide and after you look at a couple of months of sales data and you notice something like 95% of the sales are coming from Amazon, it might be worthwhile to consider taking the book exclusive and putting it in Kindle Unlimited since in that instance, the boost of page reads and page reads revenue would make up for the sales you clearly aren’t getting on the other platforms.
Now the threshold for this obviously varies a good deal. I’ve had months in the past where only like 45% of my revenue came from Amazon and in some of my older series in particular, the Amazon revenue tends to only be around like 40 to 45% and the rest comes from all the other retailers. So in that case, obviously it would be a very poor decision to take the book exclusive to Amazon and take it off all the other retailers. So this is a case where it is once again a good idea to monitor your sales data closely so you can make informed decision rather than working off of gut hunches and guesswork.
#4: It permits you to reach readers who aren’t buying individual books and value conscious readers.
When I’ve talked about Kindle Unlimited on Facebook and my website in the past, I usually get comments from people who point out that they are on fixed incomes, whether from retirement or disability or taking care of other relatives and so forth and that Kindle Unlimited for them is a great deal because in exchange for $12 a month, they can read as many KU books as they have time to read. That is true.
Kindle Unlimited is a much better deal for readers than it is for the majority of writers. And having your book in Kindle Unlimited is a way to reach those value conscious readers who will not buy individual ebooks for whatever reason, whether budgetary constraints or other reasons but do have a Kindle Unlimited subscription. Kindle Unlimited offers you a way to reach those readers that you otherwise would not and that is a potentially useful advantage.
#5: It helps you to find new readers and binge readers.
Kindle Unlimited kind of works a little bit like the permafree strategy, which I’ve discussed before, where that if you make the first book in your series free, people are more likely to take a chance on it than they would otherwise. The same thing is true of Kindle Unlimited because if someone’s already paid the Kindle Unlimited subscription for a month, it’s a sunk cost and therefore there is no disadvantage or additional cost to them for trying out your book and that can potentially lead to a strong sales boost for you if someone discovers your books and likes it.
Additionally, if you have a series, every time you release a new book in the series, there is a strong chance your previous books will get a boost. This has been my strategy with the Half-Elven Thief series for the last two and a half years. Now, every time I release a new book in the series, I am fortunate enough that it does well enough that it goes high in the ranks for a while and that causes a sort of halo effect as people discover the previous books in the series for the first time and read through them with their Kindle Unlimited subscriptions, which generates a lot of page reads and therefore revenue.
As I said before, a complete read through of Half-Elven Thief, the first book in a series by itself tends to get me around $1.30 to $1.50, depending on what the KU payout rate is that month. By contrast, if a Kindle Unlimited reader reads through all six books in the series, that tends to be around $8 to $8.50, which is a good chunk of revenue. These are often people who, as I mentioned in the previous point, would not have bought the individual ebooks. So that is potentially a big advantage, especially if you write in series and you regularly release in that series because then you get the halo effect to it.
#6: It simplifies your ads and marketing strategy.
I’ve often recommended to people who are just starting out self-publishing that it’s a good idea to start on Amazon and KU and then see if they want to expand later because it’s very simple to just manage one dashboard as opposed to like seven or eight different retailers. As self-publishers get more advanced experience, they tend to prefer to go wide. This also means that your ads are simplified because then you just have to worry about Amazon ads. You can do BookBub ads for KU books. I have not found that to be very advantageous because it’s so expensive, but Amazon ads for KU books tend to be very effective and fairly cost effective so long as you monitor the costs and keep your cost per click and ad budget down closely.
#7: KU has kind of what I call an immediacy bias.
It definitely favors new material over older material. I would not say it’s a good idea to take an old series out and put it in KU, especially if it’s been on Amazon for several years because the Amazon algorithm definitely tends to reward newness. Self-publishers will talk about the 30, 60, and 90 day cliff where sales tend to drop off, partly from just the organic effect of the book having reached most of its target audience and partly because the Amazon algorithms stop pushing it so much once they reach those points.
Kindle Unlimited really, really likes new stuff and I think they change the algorithms on a regular basis, but I think it gives a strong advantage to new stuff. So that ties in if you write a long series and publish new books in it on a regular basis, then you will probably see a strong advantage from that because each new additional book you published in the series will get that new book Halo Effect, which will then boost the other books in the series and that’s happening with Half-Elven Thief right now with Dragon-Mage boosting the previous books in the series.
#8: Don’t plan on keeping your books in Kindle Unlimited forever.
As I mentioned in previous episodes of this podcast, my strategy going forward is to only write three series at a time, two of which will be wide and one of which will be in Kindle Unlimited. Once Half-Elven Thief is finished, and I’ve written the ninth book in the series and it’s all wrapped up, I will take it out of Kindle Unlimited and take it to the other platforms because of KU’s newness bias. As I mentioned before, since I will no longer be writing new books in the Half-Elven Thief series, they will no longer get that halo boost of page reads from a new book and therefore it makes sense to take it out of Kindle Unlimited and then take it wide to other retailers.
I know of other indie authors who do this. [They] will start out their series in Kindle Unlimited and then when it’s complete, take it wide to other retailers and that is something I think is worth thinking about if you are publishing your book in Kindle Unlimited is that once the series is done and once you’re no longer publishing new books that receive advantages from KU’s preference for new material, it is definitely time to start thinking about taking the series out of Kindle Unlimited and putting it on other platforms. Indeed, this is advice I’m going to follow myself once Half-Elven Thief is finished.
So there are eight potential reasons putting your book in Kindle Unlimited might be advantageous to you and now the question always tends to be a bit of a binary one is like, should my book be wide? Should my book be in Kindle Unlimited? The secret is there is no right answer. There is just the answer that is right for you and your individual circumstances at this point in time.
Like I mentioned earlier, myself, I’m doing a hybrid strategy where most of my books remain wide and most of my new books are wide, but I do have one series in Kindle Unlimited that I am continuing and that might work for you if you write fast enough or it might work better for you to be wide. It might work what better for you to be in Kindle Unlimited. It is just important to reflect and soberly and honestly analyze the data and then make the best decision that is right for you and your self-publishing business.
So that is it for this week. Thank you for listening to The Pulp Writer Show. I hope you found the show useful. A reminder that you can listen to all the back episodes at https://thepulpwritershow.com. If you enjoyed the podcast, please leave your review on your podcasting platform of choice. Stay safe and stay healthy and we’ll see you all next week.
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