Reference
How chapters and assets work
The book bundle
A Pinery book is saved as a .pinery package (folder) on disk. It contains:
- Chapters — one Markdown file per chapter (or section)
- Assets — images and files referenced from Markdown
- Stylesheet — fonts, page layout, and design rules
- Metadata — title, author, and export settings
Chapters in the navigator
The Files sidebar lists chapters in reading order. Drag chapters to reorder. Covers and special pages may appear depending on your template.
Assets
Files in Assets are referenced by filename:

Dragging into the editor inserts that reference automatically.
Stylesheet scope
One stylesheet applies across the book in Design and when you export. Chapter-specific overrides follow rules in your template and the Style inspector.