There’s an old saying that you can’t judge a book by its cover. That may be true when it comes to people, but when it comes to actual books? Readers absolutely judge them by the cover—and they do it in seconds.
Your book cover is your first, best piece of marketing. It’s the visual hook that makes someone stop scrolling on Amazon, pause while browsing in a bookstore, or click on your ad. Without a compelling cover, your brilliant content may never get the chance to be discovered.
Let’s take a look at how readers interact with covers, why investing in professional design is a non-negotiable, and how to prepare yourself for working with a designer.
How Readers Really Shop for Books
Think about the last time you wandered into a bookstore. You probably went straight to the section you were interested in—mystery, romance, self-help, business. Once there, you didn’t randomly grab spines from the shelf. You looked at covers.
The ones that caught your eye? You pulled them out, glanced at the title and imagery, and flipped the book over to read the back cover copy. If that intrigued you, you might open the book and scan the table of contents or the first few pages.
It’s a progression:
- Cover catches the eye
- Back cover copy creates interest
- Interior content seals the deal
Online book shopping works the same way, just in digital form. On Amazon, the cover is reduced to a thumbnail, so it has to “pop” enough to stop the scroll. If the cover doesn’t work, most potential readers won’t even click through to your description.
This is why your cover is not just decoration—it’s a critical sales tool.
Why DIY Covers Rarely Work
You’ve put your heart, soul, and months (maybe years) of effort into your manuscript. It’s tempting to save a little money by designing your own cover or asking a talented friend to whip one up. After all, how hard can it be?
Here’s the problem: professional book cover designers don’t just make things look pretty. They understand:
- Genre conventions: A thriller cover needs a completely different look than a cozy mystery, memoir, or leadership book. Readers expect certain visual cues. Ignore them, and you risk confusing your audience—or worse, signaling that your book is amateurish.
- Typography: Fonts convey mood, genre, and professionalism. The wrong font can make your book look like a high school project. The right font can elevate your work instantly.
- Composition and hierarchy: A good cover balances title, subtitle, author name, and imagery so that it’s readable both as a full-size image and as a thumbnail.
- Market psychology: Designers know what colors, images, and layouts make readers click. They’re not guessing—they’re drawing on training and market-tested trends.
DIY covers almost always miss the mark on one (or more) of these elements. And readers can tell, even if they can’t articulate why. A homemade cover screams “self-published” in the worst way.
If you know what you want, you can send a mock-up to a cover designer and have them bring it up to professional level. Compare my first two mock-ups of my memoir cover to the final cover:
Investing in a Professional Cover
Hiring a professional designer isn’t just about outsourcing a task—it’s about giving your book the best possible chance to succeed.
Here are a few reasons why it’s worth the investment:
- First impressions count
You don’t get a second chance to make one. A professional cover ensures your book looks credible from the start. - Readers equate quality with credibility
If your cover looks sloppy, readers will assume your writing is sloppy. They may never give your content a chance. - A good cover pays for itself
If your book sells more copies (or commands a higher price) because of a strong cover, the design fee is quickly recouped. - It makes marketing easier
Your ads, social media posts, and website all look more polished when they feature a professional cover.
Bottom line: a professional cover isn’t an optional expense. It’s part of your book’s core marketing budget.
Preparing to Work with a Designer
Even the best designer can’t read your mind. To get a cover that fits both your vision and your market, you need to come to the table prepared.
Here’s how to set yourself (and your designer) up for success:
1. Study the Bestsellers in Your Genre
Go to Amazon, click on your category(ies), and pull up the top 20 bestsellers. Study their covers carefully. Ask yourself:
- What colors do you see repeated?
- What kinds of images or graphics are used?
- How are the titles and subtitles arranged?
- Are the covers minimalist or detailed?
Patterns will emerge. That’s not by accident. Those books are selling because their covers signal the right genre and attract the right readers.
Your cover should fit into that ecosystem—while still standing out enough to be memorable.
2. Know Your Reader
Think about your ideal reader. What kind of design would make them pause? A business executive looking for leadership advice expects a very different cover than a twenty-something looking for a fantasy escape.
3. Share Your Ideas (but Stay Flexible)
It’s helpful to bring examples of covers you like, explain what resonates with you, and suggest any must-have elements (e.g., your photo, a specific symbol, or brand colors).
But—and this is important—trust your designer’s expertise. If they steer you away from an idea, it’s usually because it won’t work in the market.
4. Think in Terms of Thumbnails
Remember, most people will first encounter your book as a tiny image on a screen. Make sure your title is readable at small sizes and that the design still “pops” even when shrunk down.
The rule of thumb: Get the best cover you can afford. Cover prices range from about $40 for print and eBook (GetCovers) to $200 for print and eBook (100Covers) to $400 and up (99Designs, Upwork, Reedsy, etc.) If you have strong ideas for your cover, know what you want, and have the patience to guide the designer, GetCovers will do a serviceable job (they’re designers are new to the field, but supervised). If you need designers with true book design experience 100Covers and Reedsy are good sources. I’ve seen people pay over $2,500 for a cover. Those are people with money to burn. The important thing is that your cover fits your genre and looks professional.
The Real Goal of Your Cover
At the end of the day, your cover’s job isn’t to tell your whole story. It’s to get picked up (or clicked on).
The cover draws them in.
The back cover copy (or online description) makes them curious.
The content delivers on the promise.
If your cover fails at step one, the rest of your effort never sees the light of day.
Keep in Mind
Your book will be judged by its cover. That’s not unfair—it’s just human nature. Readers have too many choices, and they make snap decisions based on visual cues.
If you want your book to have the best chance of success, don’t cut corners on the one element that can make or break it. Hire a professional, do your research, and come prepared with ideas.
Because when your cover gets it right, readers won’t just judge your book—they’ll buy it.
Do you need help with the self-publishing process? I can be your self-publishing concierge guiding your book through the process from completed manuscript to published book.
Find out more here: Self-Publishing Services
