- The book and resources are licensed under a Creative Commons Attribution-NoDerivatives 4.0 International (CC BY-ND 4.0) licence.
- This means that you are entitled to distribute the book as a complete work.
- There are no DRM restrictions on the book, no limit on the number of downloads, and no expiry date on access.
Use in courses and workshops
- You are welcome to use the book and resources for running your own courses.
- You cannot extract portions of the book for inclusion in your own educational materials without permission.
- If you charge for your course, I request that you make provision in your course budget for a contribution each time you run the course.
- If your course is free, then you are welcome to use the book without making a contribution.
- Please get every participant to register on this website so that I can inform them directly about new editions.
- Please tell me about your course and send photos and participant feedback about the book and resources.