Hire Book Proposal Specialists Service - WriterCosmos

Book Proposal Service

It Is Easy To Get A Book Published Online With The Help Of A Writercosmos.

Your book proposal works as a sales pitch to secure a deal with a literary agent or publisher. As a result of this, many of our customers are already represented by literary agents or publishing houses. We are well-versed in the requirements that book proposals must meet to be considered by publishers and agencies. A query letter is not the same as a book proposal, a business plan in which we must "show" to an agency or publisher that your book will sell.

Well-Written, Custom-Tailored Book Proposal

Writercosmos will help you develop a book proposal at any creative process level, whether you have a few chapters completed or an entire manuscript. An outstanding book proposal has the feel of a business plan for your book in many ways. To make a strong case to a publisher, a book proposal should define the book's intended audience, describe the story's core themes and plot arc, and explain how and why you're the best person to write it. You, the new partner of the publisher, and the competitive market climate are also discussed. Finally, it develops a marketing strategy for the book that includes you as a crucial component.


  • Collaborative discussions after a thorough competitive analysis
  • Drafting a table of contents with detailed descriptions of each chapter
  • Writing the first draft of the book proposal
  • Extensive edits and assessment by a senior editor
  • Ensuring the proposal reaches the right agent and publisher


Cody Ashlock

The team at WriterCosmos is expert at what it does. Their marketing plan for my project has been an absolute success.

Miles Paine

A book is only picked when it looks pleasing on the shelves. WriterCosmos did an astonishing work on my book cover. The use of right color scheme makes it stand out and also attract readers’ eyes.

Brian Davis

I always had a difficulty in finding the right literary agent for my book but with , I don’t even have to worry about it. They’ve got it covered.

Our Recent Publication...

Congratulation to Ken Honda on the Release of wandering soul

WriterCosmos would like to congratulate our client Ken Honda on the release […]


Our Author

Customer Testimonials That Moved Us

Are you interested?

Your Book

Ready to become Bestseller

Schedule a call and talk to our book writing experts