Helping Authors
Sell More Books
Smart, Strategic, and Proven Marketing
Expert Marketing & Publishing Support
for Self-Published Authors and Indie Writers.
Get In Touch With Our Experts
To Schedule a consultation please send us your
details or call now: +1 (347) 952 - 7487
Helping Authors
Sell More Books
Smart, Strategic, and Proven Marketing
Bring your ideas to life with professional ghostwriting services tailored to your voice and vision. Let our experts craft compelling content for you!
Get In Touch With Our Experts
To Schedule a consultation please send us your details or call now:
+1 (347) 952-7487
Publish your book everywhere.
Trust Builders
Trusted by 1,000+ Authors
5-Star Rated on Trustpilot & Google
10+ Years of Industry Experience
100,000+ Books Sold Through Our Campaigns
WHAT WE OFFER
Everything You
Need to Succeed as an Author
Professional book marketing tailored to your goals—whether you're launching a new release or growing your backlist.
Editing & Proofreading
Custom Cover Design
eBook Conversion
Author Branding
Marketing & Promotion
Audiobook Production
ISBN & Copyright Assistance
OUR CORE SERVICES
Tailored Services
to Fit Your Journey
Bring Your Book to Life with Our Complete Publishing Services—Your Journey to Authorship Starts Here.
Book Writing Support
From outlining to ghostwriting, we help turn your story or expertise into a professionally written manuscript ready for publication.
Social Media Marketing
Grow your presence with custom content strategies for platforms like Instagram, Facebook, and X. We build engagement, visibility, and community around your brand.
Author Branding
Craft a strong, lasting author identity with consistent messaging, visuals, and positioning that supports both new and long-term success.
Publishing Guidance
Navigate the publishing process with expert advice on self-publishing platforms, timelines, pricing, and distribution—ensuring a smooth and successful release.
Proofreading & Editing
Polish your manuscript to perfection with professional proofreading and editorial support, including grammar, structure, and flow improvements.
Formatting & Interior Layout
Ensure your book looks professional in both print and digital formats. We handle layout, typesetting, and formatting for Kindle, paperback, hardcover, and more.
Cover Design
Make a powerful first impression. Our custom-designed covers are genre-appropriate, professionally crafted, and optimized for both digital and print visibility.
Books We've Published
Why Choose Sigma Book Marketers
Author-Focused Strategies
Every marketing plan is built specifically for authors, using proven techniques that drive real book sales and lasting visibility.
Custom Campaigns, No Templates
Your book is one of a kind. We design fully personalized campaigns that fit your goals, audience, and genre—never copy-paste solutions.
Direct Access to Experts
Work one-on-one with experienced marketers who know the publishing world. Fast answers, clear advice, real results.
Full Transparency, Clear Results
Track your success every step of the way with detailed reports and honest communication—no guesswork, no hidden metrics.
TESTIMONIALS
Hear From
Our Happy Authors
HOW IT WORKS
A Simple
Effective Process
We start with a free, no-obligation consultation to learn about your book, your target audience, and your publishing goals. This helps us identify the best opportunities for your success right from the beginning.
Based on our consultation, we create a personalized marketing strategy designed to fit your book’s genre, audience, and timeline. You’ll receive a detailed plan outlining clear steps, promotional channels, and measurable goals.
Once you approve the strategy, we launch your campaign across carefully chosen platforms—email promotions, social media, book sites, and more—ensuring maximum visibility and impact during key promotional periods.
We closely monitor the campaign’s performance, providing regular updates and insights. If needed, we refine and adjust tactics in real time to boost engagement, improve sales, and maximize your book’s potential.
Let’s Take Your Book to the Next Level
Whether you need ghostwriting, book editing, formatting, cover design, publishing, author website development, or marketing services, Sigma Book Marketers is your trusted partner for every step of your publishing journey.
We’re committed to bringing your vision to life and fully supporting your creative ideas. Ready to take the first step toward publishing your book? Fill out the form or give us a call at +1 (347) 952-7487 — let’s turn your dream into reality.
Get In Touch With Our Experts
To Schedule a consultation please send us your
details or call now:
+1 (347) 952-7487
FAQs
Got Questions?
We've Got Answers
We help authors publish, market, and distribute their books with a professional touch. From editing and design to global distribution and marketing, we make the publishing process smooth and stress-free,
Not at all. We work with authors at every stage—whether you have a rough draft, a polished manuscript, or just an idea you’re ready to explore.
Yes! We offer print and digital distribution to top platforms like Amazon, Apple Books, Barnes & Noble, and more—making your book globally accessible.
Yes, we provide a registered ISBN as part of our publishing packages, so your book is cataloged, trackable, and retail-ready worldwide.
