#1 Self Publishing Company

Get Self-Published
more Profitably

Don’t make your manuscript wait – get self-published with Sigma Publishers – It’s easy and ROI-positive.

READY TO START YOUR
PUBLISHING JOURNEY

What services are you looking for?

Publishing Services

Sigma Publishers makes it easy for authors to get their manuscripts edited, proofread, and formatted
and make them ready to be published for their readers.

Book Editing

Professional and thorough developmental editing, copyediting, and proofreading to polish your manuscript and make it ready to be published.

Book Formating

Format the interior and layout of your book to make it readable and eye-catching, and get a perfectly formatted text that meets the standards.

Book Cover Design

Book covers that grab your reader’s attention. Attractive cover design with using fonts and colours according to the theme and story of your book.

Book Illustrations

Imaginative illustrations, infographics, and charts for your books and ebooks crafted by our talented artists and designers.

Book Marketing

Promote your books by sending them to renowned industry names to review them and increase your chances of selling more books.

Book Printing

We offer custom book printing for clients who want to offer a higher quality printing facility than Ingram’s capable service.

The writing quality was exceptional, like they read my mind and made my ideas shines! The writers nailed my voice, elevated the content to a pro level, and delivered an engaging, polished narrative with flawless structure. Their expertise truly stood out!

Tylo Chastain

From formatting to marketing, Sigma Publishers handled it all like pros. My book couldn't have had a better launch.

Marsh

Marco did a fantastic job turning my book into an ebook. The layout and interactive features were even better than I hoped for. They really care about making the reading experience great.

Barbara Robert

I wanted my book published across platforms, and they delivered flawlessly. The process was seamless, and their expertise shone through. Extremely happy with the outcome!

Jean Herden

Publishing Services

Sigma Publishers distributes your books everywhere to help you reach a wider audience around the world.

How It Works?

Submit Manuscript

Send us your pre-formatted book draft and other files.

Get Published

We’ll edit, format, design, and publish your book.

Get Paid

Earn 100% royalties when the book gets published and makes sales.

Why Publish With US?

  • We believe in quality more than anything and make sure we achieve our client’s satisfaction.
  • We have been in the publishing industry for more than a decade and understand what it takes to publish a book.
  • Our team of experts give full attention to your book draft to polish it and make it look perfect.
  • Our services are trusted by bestselling authors and leading entrepreneurs who have earned millions from the books we published for them.
  • You own 100% rights to your book and retain all the royalties earned by its sales.
  • Our account manager stays in touch with you at all times to ensure that you are heard.
BOOK A FREE CONSULTATION

Ready To Publish Your Book?

We help every author with their literary endeavour and publish their beautiful books.

  • 719 2nd Ave, New York, NY 10016
Get Started Now