Guides for self-publishing authors

Facts self-publishing authors look up again and again, from the same tables the studio's tools use. Each page says when its figures were checked and where they come from.

• ISBNs, country by countryWho issues ISBNs, what they cost, and which formats need one.
• Where each language sellsWhat KDP takes in each language, and the other stores.
• Fixed book price lawsWhere the price you set is the price readers pay.
• KDP in every marketplaceCurrencies, royalty bands, printing costs and taxes.

Prefer a calculator? The free tools work out your own book's numbers.