KDP rejected your book? Fix the 9 most common file errors: margins, bleed, fonts, 300 DPI images, mismatched details and cover size, then resubmit.

How much does it cost to self publish a book in the UK? 2026 costs for editing, covers, formatting, ISBNs and KDP printing, plus three real budgets.

Do you need an editor to publish a book? When beta readers and a self-edit are enough, the minimum every book needs, and how to hire a book editor.