Write a Book That Sells

Find a Book Idea That Sells: 3 Things You Must Check Before You Write Your Book

If you’re about to write a book, and you want a book idea that sells, there are three things you absolutely must check before you spend a minute writing your book.

Researching these three things will help you write your book more confidently because you’ll have firm reason to believe readers will love and buy your book.

Once you have your book idea, and before you begin writing, you need to check that there’s:

  1. People looking for your book idea
  2. People willing to pay for your book idea
  3. Competition you can beat

There are two ways to complete each of the following steps: an easy, low-cost way and a time-consuming, free way. I’ll explain both. No matter which method you choose, just choose one of them so you can embark on your book writing journey with confidence.

1. Are there people looking for your book idea?

Before you spend weeks, months, or years laboring to create your book, smart authors validate that there are people searching for your book idea on the internet first.

The free method is to type in www.KWFinder.com and use their free tool that currently allows you 3 searches per day, and type in your book idea. One piece of information this site gives you is the average times per month people type and search for your term. The higher the number, the more people actively are looking for the information you’re thinking of writing about.

This tool does not tell you how many people are searching for your idea on Amazon, however, which can make your results a little dicey. Sometimes people are just looking to learn free or quick information, and not actually looking to read an entire book.

When people search for a topic on Amazon, however, they are there to buy something. That’s why doing this research using a software that specifically gives you Amazon data is the best option.

Enter KDP Rocket. When you search for a book idea using KDP Rocket, it gives you the estimated number of times people search for your idea on Google and on Amazon each month. And there’s no limit to how many ideas you can search per day.

Here’s the results for my fictitious book idea about ‘habits’:

Once you’ve verified people are searching for your book idea, the next step is to make sure they’re willing to pay for the information.

2. Are there people willing to pay for your book idea?

Unless you’re planning to give your book away for free, this step is crucial.

If you don’t have KDP Rocket, you’ll want to head over to Amazon.com and search in the Kindle Store for your writing idea. Look at the search results that appear on the first page. For each book, scroll down to find the Amazon Best Seller Rank. You’ll probably want to create a spreadsheet now if you haven’t already to keep track of the numbers.

Once you have the Best Seller Rank for each, you should put each number into the Amazon Best Seller Rank Calculator. The calculator will tell you how many books are sell each day. If you multiply this number by 30, you’ll get the estimated money per month that book makes.

Kindle Best Seller Calculator

If you do this for all 14 of the books that show up on the first page of your search, you can find the average your book idea makes per month. This will give you an idea if it’s profitable enough for you to pursue.  

If you’re looking for the fast and easy way, you’d already have this information right at your fingertips from doing step 1 (verifying people are looking for your book). By clicking ‘Analyze’ on KDP Rocket, you can immediately learn the average earnings per month.

Book Idea Rank

Wow, ‘habits’ is a money-maker! Look at that second column!

So people are looking for your idea and they are willing to pay for your idea, but can  you compete with the big dogs?

3. Can you beat the competition for your book idea?

Terms like ‘habits’ are popular and profitable, but the competition is intense. You may have noticed the column called “Competitive Score.” This gives you a score between 1-100 on how hard it would be to get your book to appear when people search for your term. A 1 is easy-peasy and 100 is near-impossible.

I’m guessing like me, you’re not a famous author, so you’ll want to find book ideas that have lower competition. Scores in the 20s or below are my usual target.

This doesn’t mean you can’t write a book about habits. This just means you might have to keep searching to refine your idea to be more specific so you can better compete.

When you search in the Kindle Store for your idea, you’ll want to take note of the number of results that appear.


This tells us there are 8,055 other books that rank for the term “habits” on Amazon.

Next, click on the top 3 results and write down their Amazon Best Seller Rank. Find the average of these 3 numbers to find the average Best Seller Rank of the top 3 books. You should aim to get your book to rank #1 since it gets the most clicks, and definitely be able to compete with the top 3.

Then, look at the book covers, book descriptions, and reviews. Give each book a score 1-100 based on your opinion of its professionalism, design, clarity, and happiness of reviewers. If it looks like a book you could easily beat, it’s a 1. If it’s perfect and virtually unbeatable, give it 100.

Having all these numbers in an excel spreadsheet will help you analyze the competition of your book idea.

If that seems like a lot of work, or you don’t know how to score the competition, you’ll love what KDP Rocket can do for you.

When you click on the ‘Analyze’ button to discover how much money the book idea makes, a Competitive Score was also automatically generated.

Book Idea Research

For ‘habits,’ the competition is 73…pretty tough.

Rocket will also give you a bunch of other recommended terms to consider, so by simply scrolling down, I found ‘healthy eating habits.’

KDP Rocket Results

Lower competition…but people aren’t paying for that idea.

How about ‘how to break bad habits’:


See how you can still write about what you’re interested in, but simply checking the popularity, profitability, and competition can help you refine your idea from an “I hope this works idea” to “Let’s write this book already idea!”

Book Idea Validated

Once your book idea passes these three checkpoints, then you’re on your way to confidently writing your book. Now you have reason to believe it won’t be a waste of your time and you can proceed with more assurance that you’re writing a book that will sell.

To learn more about how this product can help you profitably launch your book to success, check out KDP Rocket here!

Like what you read and want to learn more? We’re holding a FREE online workshop where Chandler is revealing the exact tactics and strategies he used to write and publish 6 bestselling books in a row… and use them to build a 7-figure business in less than 2 years. Click here to save your spot now!

Amazon Book Description

Amazon Book Description HTML: Making Words Look Better

Have you ever seen an Amazon Book description that looked absolutely stellar? Nice big words, perfect layout, well structured?

Well, there’s a secret to how self-publishers are making it look that way. They’re using Amazon’s approved HTML. That’s right…they’re coding it to look that way, and you could too.

By adding a little code to your book description, your sentences can now be bold, underlined, or even bigger in size.

As you can see, there is a clear difference between a well-structured book description using Amazon’s HTML and a book description that doesn’t use HTML.

Amazon HTML

And it isn’t as simple as writing it in Word Document and copying and pasting…nope. That well-formatted beauty requires a little HTML love.

So, in this article, I’m going to show you exactly how you can tap into this even if you know nothing about HTML or CSS—and I’ll also introduce you to a free book description tool that will help you build beautiful, eye-catching descriptions so that your book will stand out and get even more customers.

Amazon Book Description Tips

Lucky for us, Amazon allows us to use special snippets of code to access their font styles…all you need to do is type the right things around your book description sentences to make your book description words stand out and look great.

To do this, let’s first look at what you’re allowed to do:

Amazon HTML Tags

Don’t worry if you don’t know what all that means because I’ll show you.

To get your words to do the above, all you need to do is sandwich your sentence or words with the <fill in the code> above and end your sentence or word with <fill in the code/>. (Don’t write “fill in the code”—instead, use the cheat sheet above to see what letters will make the change you’re seeking.)

HTML Examples for Each Tag

Now that you know how to wrap each tag around a sentence and which HTML tag you can use, let’s go through each, how it’s applied, and how it will look on the US Amazon Market.

Header Font Size:

To get the words to be larger, you’ll need to use the Header Tags which are <h1>, <h2>, <h3>, <h4>, <h5>, and <h6>. The H1 tag is the largest with H6 the smallest.

Let’s see what they look like when wrapped around a word:

Amazon Header Tags


To make a sentence or word bold, all you need to do is wrap that word or sentence with <b></b>

Like this: Self-Publishing School is <b>amazing</b>.

Amazon Bold Tag


To make a word in italics, you can use either <i> or <em>

Like this: Self-Publishing School is <i>amazing</i>.

italics Amazon description


Underline uses <u></u>

Like this: Self-Publishing School is <u>amazing</u>.

Amazon description underline

Horizontal Lines

If you want to separate some text with a horizontal line, all you have to do is add <hr> and it will look like this:

Amazon description line


There are two types of lists: Ordered lists and Unordered lists. Ordered lists are numbered 1, 2, 3, etc. Unordered lists are bullet point lists.

Unordered are denoted at the beginning using <ul> and their structure looks like this:

<li>Unordered Item One</li>

<li>Unordered Item Two</li>

<li>Unordered Item Three</li>


Unordered List Amazon description

Ordered Lists are denoted by the <ol> and their structure looks like this:


<li>Ordered Item One</li>

<li>Ordered Item Two</li>

<li>Ordered Item Three</li>


ordered list amazon description

Free Amazon Description Generator Tool

Hand coding your own book description can be tedious. That’s why I designed a special free software that lets you see real time what your description will look like. It’s called the Amazon Book Description Generator.

Amazon Description Generator

Just type in or copy and paste your book description, highlight a section, and click the button to make it look the way you want it.

Once you’ve gotten it the way you like, then just click the button “Get My Code” and it will automatically create the HTML code you need to make your description look like you designed it.

Then take that code, go to the KDP bookshelf and update your book’s description.

Examples of Well Formatted Book Descriptions

So as to help you get your creative juices flowing, here are some examples of other books who have used book description formatting and taken it to the next level:

Chandler Bolt’s Book Launch: Clean, and effectively uses the bold feature to highlight the most important words. That way, those that skim the description will immediately see the parts that Chandler wants you to see.

Patrick King’s Conversion Tactics: One of the most effectively uses of underline as well as neatly organized information with bullet points. One thing I really think that Patrick has rocked with this is his final sentence, the Call to Action (CTA). It leaves a strong lasting impression and how can you NOT see it?

Steve Scott’s Learn Email Marketing Blueprint: Again, a well laid out description that highlights the right spots and makes it easy on the eyes. But my favorite part about his book description is the first paragraph. That paragraph shows up even before the person clicks “read more.” Basically, Steve has made it so that his most catching hook is highlighted, and featured right smack dab at the top of his sales page. Nice move.


So, now that you know what is allowed by Amazon, how to code HTML for book descriptions and a cool tool that is completely free that will do it for you, it’s time you get started in creating your book descriptions.

Once you’ve created a savvy looking book description, comment below with your book’s link, and I’ll check it out and respond.

Like what you read and want to learn more? We’re holding a FREE online workshop where Chandler is revealing the exact tactics and strategies he used to write and publish 6 bestselling books in a row… and use them to build a 7-figure business in less than 2 years. Click here to save your spot now!