_toc.yml

format: jb-book
root: abstract
parts:
- caption: The Principles
  chapters:
  - file: 0cxdesignprinciples

- caption: The Rationale
  chapters:  
  - file: goals
  - file: principles   

- caption: About
  chapters:
  - file: help
  - file: why
  - file: who
  - file: license