A reader asked: How far along in the book writing process should you be before submitting a book proposal?
The answer to this is in the form of another question: Are you able to articulate the complete book idea in a sentence or two?
While you technically only need a few chapters complete when submitting a nonfiction book proposal, you do need to know exactly what your book is going to be about, including an overview as well as a chapter-by-chapter synopses. Basically, a complete book outline with the big ideas articulated is needed.
And while the proposal describes the book and author, the sample chapters are helpful to evaluate how the author is going to get to the ideas, including the tone and style used. It doesn’t hurt, especially for new authors, to have more than a few chapters written. This way, if a publisher/agent is interested in seeing more from you, you already have additional chapters ready to send.
Also keep in mind that you will need to be able to articulate in your proposal when the book will be completed. This helps the publisher evaluate if they have space in their list for your book.
A good proposal is not easy to put together and is a significant investment in your time, whether you have two chapters or the entire manuscript written.
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