I believe education should be freely available. I also believe that authors, educators, and teachers should be compensated for their work.
It is the responsibility of us who can afford it to finance free and public education. If you have the means to “buy” this book and you have gained value from it, I would ask that you pay for the book.
There are two price points below. A basic price point at $10 NZD, and a generous one for $20 NZD. If you wish to donate more, you can purchase the book multiple times. You will not get a PDF for the book, you will not get any special perks. While I would like to keep this book up on the internet forever, the truth is that we don’t know what the future holds. Because this book is on the internet, it’s not really anywhere. If you are worried about the website not being available any more, you can download the source code for the book completely for free at this URL.
Thank you for your contribution. I hope you enjoy the contents of this book and they prove useful to you.
