Style for your story.


You’ve written an amazing story, and now it’s time to release it into the world to be enjoyed by as many people as possible! Let me help by designing a cover that will entice your potential readers.

Tips To Remember About Cover Design:

A cover promises a good read.

You have 6 seconds or less to attract a potential reader. Think of your cover as a billboard trying to catch the attention of viewers as they speed by.  The cover is where your relationship with a reader begins. 

Think like a reader, not a writer.

Great covers make readers “feel” something rather than “tell” them something. A great cover expresses mood and isn’t too literal. Observe your own reading and buying habits. Study other covers in your genre with a similar tone.

Genre & tone dictate design.

More than the characters, a specific scene or the author’s personal tastes, it’s the genre and tone that dictate the colors, typestyles and imagery of a successful book cover. A great cover looks like it belongs with other bestsellers.

Covers Designed
Years in Business
Cozy Mystery Bestsellers

Available Book Cover Services:


$ 80

Starting Price
  • Pre-Designed Covers
  • All Text Changed to Fit Your Book
  • Completed within 48 business hours
  • Paperback Add-On $50
Visit the store

Custom Book Cover

$ 450

First in Series
  • First-in-Series Price
  • Designed for Marketability
  • Unique Branding
  • No stock image fees
  • 3 Revision Rounds
  • Paperback Add-On, $50
  • Additional Series Covers, $350
  • Booking Deposit, $100
  • Priority Booking for Waitlist
  • Accepting New Clients for 2024
I'm Interested!

Make Over MadnessBest Value

$ 975

3 eBook Bundle!
  • At least ONE cover must be published (this is a Makeover!)
  • Market Research Review
  • Unique Series Branding
  • No stock image fees
  • 3 Revision Rounds
  • Paperback Add-On, $50 ea
  • Booking Deposit, $100
  • Priority Booking for Waitlist
  • Accepting Clients for 2024
I Want A Makeover!


$ Varies

A la Carte Services for Current Clients
  • Paperback Design $50*
  • Dust jacket for Hardback, $125
  • Audio Book, $40
  • 3D Box Set, $50
  • Contact for other promo items
  • Extras completed on Thursdays, requests must be in by Wednesday
Current Clients

What Authors Say About Mariah Sinclair Book Covers:

My contemporary cozy series had dismal numbers and never sold well. In fact, I'd given up writing the series even though I loved it. I couldn't justify the time. After Mariah Sinclair designed new custom covers for the series, the sales numbers tripled. That's right...TRIPLED. In fact, I recently put out a new book in the series and it's doing well. Mariah is incredibly professional and easy to work with and she comes up with the most beautiful covers.

Shéa MacLeod, Author

Mariah Sinclair knows how to make book covers pop. Clever, well put-together, with just that special touch. Her pre-mades tickle the imagination by themselves.

CeeCee James, Author

A custom cover from Mariah Sinclair launched my successful entry into the cozy mystery genre and she continues to provide me with the best quality covers as my cozy mystery series continues.

Sheri Richey, Author

Mariah Sinclair knows cozy covers better than just about anyone I know. She's creative and professional. When you work with Mariah you know you're getting a top tier product that will catch eyeballs in the competitive ebook marketplace.

Morgan Vale, Author

I have a premade trilogy from Mariah. I can’t count how many people have said, “Those covers are AMAZING.” It’s almost gotten old—wait, no it hasn’t; I can't get enough of the compliments! They are incredibly eye catching and so great for the genre. Great covers sell books. I even got a BookBub Featured Deal on the first book in the series, and I think the cover played a huge role in that.

Beth Norris Anderson, Author

Mariah is the cover designer I trust with my author career. I'm always confident that her designs will attract the right readers.

Hillary Avis Reese, Author

Mariah is THE top cozy cover designer in the biz. I started writing cozies just because I love her covers so much! They haven’t been published yet, but they are coming!

Amanda Roberts, Author

Mariah's unique cozy mystery covers and penchant for titling are so incredible that I bought a set and convinced myself to write a cozy series. No one person should have such power! I sincerely believe that her creative cozy mystery covers have directly correlated in an uptick in the genre's popularity. She's that good. Recommend highly, 10 out of 10.

K.M. Lee, Author