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Let’s collaborate to share your unique story with the world as our skilled writers string your ideas with words.

With our comprehensive writing, editing, publishing, and marketing services, you can witness the masterpiece we create and share together.

Book Writing

Book Writing

We take pride in our team of expert writers who can mold your ideas and give words to your thoughts.

Editing

Editing

Our vigilant editors will revise and improve your manuscript to enhance its readability, engagement, and delivery.

Book Publishing

Book Publishing

With the capacity to publish your book over renowned platforms, we can make your book accessible worldwide.

Ebook Writing

Ebook Writing

Professional E-Book writing services at your disposal.

Book Marketing

Book Marketing

Through effective channels, we will ensure your book reaches your intended audience.

Author Website

Author Website

Nowadays, the author's website is a sign of authenticity and relevancy in the book marketplace. McZell Book Writing will give you an online presence.

Professional Audio Book

Professional Audio Book

Get audiobook with excellent narration and proper edits.

Book Video Trailer

Book Video Trailer

Design a captivating video trailer for your book with our award-winning designers.

Book Cover Design

Book Cover Design

Book Covers that will prompt the readers to pick your book.

Custom Book Illustration

Custom Book Illustration

A picture’s worth a thousand words, an illustration, million.

Article Writing & Publication

Article Writing & Publication

Shine bright as a researcher and make necessary strides in advancing scientific knowledge.

Sigma Publisher.com

ONE OF THE BEST BOOK GHOSTWRITING SERVICES TO TRANSITION YOUR BOOK ALL THE WAY TO A BESTSELLER


Are you looking for someone to transform your thoughts into a perfectly written book? Do you lack a solid word bank or the ability to put your thoughts into words? The best ghostwriting company will help. Hire quality ghost writer services to ensure your ambitions of writing a book worthy of attention are achieved. At Sigma Publisher.com, professional ghostwriters will speak your mind

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START WORKING WITH THE TOP GHOSTWRITING AGENCY TO AVAIL THE BEST BOOK GHOSTWRITING SERVICES IN TOWN

Professional Ghostwriting Services and Solutions

WHY CHOOSE Sigma Publisher.com

Qualified Qualified
Qualified Writers
Having established its reputation in the market as the leading ghostwriting agency, Sigma Publisher.com offers the services of a team of professional ghostwriters from diverse educational backgrounds and equipped with higher education degrees.
Personal Approach
Personal Approach
At Sigma Publisher.com, affordable ghostwriting services are offered to help all clients benefit from quality services with a customer-centric approach.
Dynamic Stories
Dynamic Stories
We have the best storytellers on board who delivers nothing but the best in fiction, non-fiction or any other genres. In addition, our ghostwriters are unparalleled in the precision art of telling stories

HOW WE WORK AT Sigma Publisher.com?

Initial Researching and Drafting
Book ghostwriting services at Sigma Publisher.com is equipped with a team of professional researchers who devise a preliminary outline along with a tentative table of content for your review.
01
Kick-Starting the Writing Process
Once you approve the outline and TOC, professional ghostwriters will kick-start writing the initial content that reflects your objective and ideology behind book writing.
02
Critical Analysis, Copy Editing and Proofreading
Once the ghostwriters have developed the content, our skilled editors double-check it to make it error-free. Sigma Publisher.com offer ghostwriting services in USA to ensure you benefit from an outstanding piece of content.
03
Complete Formatting and Designing
Professionals at the leading ghostwriting company format the content thoroughly after the document has been written, edited, proofread, and accepted by the client. This process includes work on styling, fonts, and graphical elements by the web design team to offer you a final document.
04
Publishing, Marketing and Promotion
Once your document has transformed into a full-fledged eBook with the relevant fonts, interior, back matter, and bells and whistles, the best ghostwriting services proceed with publishing. Following the publishing process, you may choose to benefit from marketing and promotion services through multiple channels offered by Sigma Publisher.com.
05

YOUR MASTERPIECE IS JUST ONE PHONE CALL AWAY


Ghostwriting services is available to work on your manuscript. Hire ghost writer services to convert your book into a professional document that inspires numerous people. Hit Dial Today!

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WE ALWAYS KEEP OUR CLIENTS SATISFIED!

Client fulfillment is our utmost priority. Ensuring that our customer base is satisfied with all our deliveries, we will guarantee that the book is well-presented and upholds all of today’s publishing standards.
Sigma Publisher.com will cater to all your requirements and collaborate with you to create the perfect product.

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Carole Jet

Carole Jett

'I must say that my experience with Zach the project manager and his team was terrific. They guided me along in the editing and process and were not only helpful but patient. Zach was a personal pleasure to deal with. I also learned along the way and was able to even improve upon my own writing and punctuation. He was always responsive to my questions and problems.'

Azra Hazarika

Azra Hazarika

'Kudos to the amazing team and for sure the people behind it. I've been struggling to publish for years and on a fine October morning I call Sigma Publisher.com and get connected to Daniel. Since then they have made my dream possible and thank you Zach for being available throughout the entire process, and whatever of an issue I'd, he responded me with patience and dedication. I felt heard and I'm glad my book "An Art of Love" is out there and seeking your love for the same!'

Ferals J M Oxford

Ferals J M Oxford

'I finally connected with Daniel Green after being introduced to a few staff members. This review reflects my experience with Sigma Publisher.com as a direct result of Mr. Green's exceptionally professional and personable manner. My goals were reviewed and created to avoid confusion. Opportunities to further develop the creativity of my project(s) were made available - and resulted in explosive success! APS offers various services; however, finding the right agent made all the difference to me. I was not rushed or exploited. Daniel Green was very attentive to my personal preferences; such was the determining factor to remaining a client.
Thank you,'

Kelly Zabinski

Kelly Zabinski

'I struggled for a year trying to get my book published. I was able to do everything from the art and writing but couldn't find a way to get my book out there. Daniel and his team made it possible and did it so fast! Most places charge you an arm and leg, but they offer amazing deals you can't beat. I will continue to go to them for my future books They made it so easy!'

Ray

Ray

'From the first call and throughout the process the team at Sigma Publishing has been there to help my project push forward. My project manager (Daniel) was very kind and helpful in making this first book that is designed to help others possible. We are at the finish line together now and awaiting publishing. Another review to come... I do recommend giving them a call for your next book.Thank you to all involved.'

CAROL BURKE

CAROL BURKE

'Daniel Green has been very available and helpful in publishing my children's book. We had a few miss communications and some editing problems but in the end the book is just as I had hoped. Daniel was always courteous, patient and ready to help with all the issues this first time publisher had. Thanks'

Myungja Koh

Myungja Koh

'I created a children's book and considered it to publish as self-publishing by KDP. But it's a debut book, and I worried it doesn't look professional because of poor formatting, so contact Sigma Publisher.com. Most of all, Mr. Frank Cooper is an excellent manager. He helped to publish them one by one as if he is a personal coach. Thank you so much!'

Let’s Get Started with Sigma Publisher.com!