As a new author, I need to know the primary method for submitting a book proposal to Springer Nature. Additionally, I want to identify the main high-level categories of author support and resources that are prominently featured on their 'Book author services and resources' hub page.
Navigate to 'springernature.com'. From the homepage, navigate to the 'Publish a book' section. Click on 'Submit your book idea' to find information on the book proposal submission method. Identify and state the primary method for submitting a book proposal. Go back to the 'Publish a book' section. Click on 'Book author services and resources'. If prompted, accept all cookies. List the main high-level categories of author support and resources displayed as prominent links on this page.
State that the primary method for submitting a book proposal is to 'Share it with a publishing editor' by filling out the provided form. List the following main high-level categories of author support and resources from the 'Book author services and resources' page: 'Understanding your options', 'Writing your manuscript', and 'Promoting your book'.