A Question about Nonfiction Book Proposals

An Internet Writing Workshop member requested help in learning how to format, prepare, and submit a nonfiction book proposal. These sites were recommended:

• The Seven Vital Elements of a Successful Nonfiction Book Proposal © 1996 Mary Embree
• Marly Rusoff & Associates: How to write a non-fiction book proposal
• The Robert E. Shepard Agency: How to Write a Great Non-Fiction Book Proposal
• The Bulletproof Non-Fiction Book Proposal By Robert W. Bly
• Ted Weinstein Literary Management: Nonfiction Book Proposal Outline