Formats

Downloads

One map, different forms.

Standard EPUB

Standard ebook edition

For ebook readers and reading apps. Contains the core 180-day lesson sequence without the optional research appendices.

Standard PDF

A fixed-layout, print-friendly copy of the core lessons, tuned for paging, citations, and offline reading.

Deep Dive EPUB

The ebook reader version with each day's optional appendix included for fuller context, extra examples, and source notes.

Deep Dive PDF

The complete print-ready edition with deep-dive appendices included, best for offline study, annotation, or reference.