Testimonials
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
When I started writing cozy mysteries, I did my homework. The name that kept coming up for covers was Mariah Sinclair. My first series took off, and I'm convinced her covers played a big part in that success.
She's created more than thirty-five covers for me, and I hope she'll create at least that many more. Mariah is professional, talented, and genuinely fun to work with. I recommend her to everyone who asks for a cover designer. —Kristy T Dixon [Read Kristy's cover makeover in her Case Study]
Mariah is rightfully known as the Queen of Cozy Covers. Her covers are always on point and draw prospective readers in. I love the fact that she shares her knowledge about cozy cover design openly and freely through her online course, conferences and blog interviews (like the one she did on my blog). —Ellen Jacobson [Read Ellen's cover makeover in her Case Study]
When I was researching book cover designers, I stopped in my tracks the moment I found Mariah Sinclair’s work. Her covers are gorgeous, eye-catching, professional and beautifully balanced. I’m 100% convinced my books have done as well as they have because of Mariah’s cover designs. Hiring her was one of the best decisions I’ve made for my book business. She is talented, thoughtful, professional and a truly lovely business partner and human. I cannot recommend her highly enough." —Simone Stier
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
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
My premade cover from Mariah Sinclair was everything I had been dreaming of in a cover, it was exactly what I had been hoping to find, unique enough to stand out yet perfectly fitting in the genre. It's one of my all time favorite covers! —Lauren Smith
For years, I had tried to describe the kind of covers I wanted - art nouveau, Mucha-inspired beauties. No one understood. And then one day, I stumbled across Mariah Sinclair's premade site and there it was! Not only did she deliver a gorgeous premade, she created three additional covers of branded genius, and was a joy to work with. I've recommended several friends to Mariah since then and she has never disappointed! Highly recommend! —Kate Danley
Mariah is one of the best cozy designers out there. Being in her group allows for sneak peeks at the wonderful covers to come. The covers convey such great stories, I can hear the characters coming to life in my head. —Carly Winter
Mariah's premade covers are so stunning and inspiring, I sat at my computer hitting 'refresh' like a madwoman during one of her online cover events. When I nabbed the cover I'd been coveting for weeks, I literally whooped out loud as if I'd won the lottery. I still stare at it dreamily, waiting until I finish my current project so I can finally write the story to go with the breathtaking cover.—Rachael Bloome
Mariah Sinclair's custom covers— it's like this designer has a window into my writing soul. She produced exactly the style cover that I not only wanted but needed. The colours, the font, the style were all perfect and she is extremely easy to work with, a dream designer.—Kelly Ethan
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
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
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
Mariah Sinclair is so easy to work with. I told her what I wanted and she designed multiple options for me to choose from. She really has an eye for cozy mystery covers and I knew her designs would help my books pop in the genre. I have no doubt that much of the success of my cozy series can be attributed to Mariah's beautiful, well-branded, eye-catching covers. —Eryn Scott
Mariah makes magic happen. I'm not a super visual person, but somehow, Mariah was able to take the words I used to describe my books and create the perfect covers. When I see one of her custom covers, my reaction is, 'That's it!'—Karen Landry
I am a lover of great cover design, as proven by my huge cover hoard, but it wasn't until I came across Mariah Sinclair that I fell in love with cozies. The bold colors, sharp vectors, and inclusion of people of color drew me right in. I am currently sitting on a few of her covers while I learn the cozy ropes. I can't wait to unleash these amazing covers to the wide world of cozy fans! —Lawrence Lloyd
How Mariah Sinclair got the exact image out of my head and onto a cover BEFORE I even finished the book, is beyond me and yet that is what happened! To date I've purchased a dozen premade covers by Mariah and am over the moon with each. Plus the turnaround time to have that joyous delivery in my inbox is awesome. And let's talk about her 'placeholder' titles. I've kept a lot of them as they fit the bill for my manuscripts. Her work ethic is first rate, her manner professional and her art work is spectacular. I highly recommend Mariah Sinclair! —Shelley Dawn Siddall
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