Reached after the cook picks a Layout. Defaults to the cover as the first 'page' — tap it to edit title / subtitle / cover photo (lands on VII). Prev/next chevrons page through; tap a spread to edit a page (lands on VIII). 'Review & finalize' proceeds to IX. A right-nav 'Settings' mark opens the sub-flow: Title / Subtitle / Layout / Recipes — Layout still lives there too, for revisiting after seeing the book.