Contributing to this Text
You as a user or teacher can use this OER text for free; you can modify it, adapt it, cut it, rearrange it, remix it, transform it, and build upon it as you see fit. You may also copy and redistribute this work in any medium or format, so long it is not for commercial purposes, and so long as I, as author, get appropriate credit.
However, I would love to collaborate with teachers, accent coaches, students and other users of this book to continue to evolve the work for other users. I have many plans for how to further enrich the work, and to add more elements of audio recordings, videos, visuals, exercises, etc.
If you find typos, errors, or even have a different point of view that might enrich the work, please email with your feedback! I can be reached via email at e.r.armstrong@gmail.com