This book is in the public domain. A group of volunteers put it together and uploaded it to the kindle store for zero dollars.
If you like this kind of content, please, for the love of all that is holy, bookmark this page and submit free books when you find them. I’m collecting these for high school kids and teachers who cannot afford to purchase books for the classroom library. Use the form below to enter your findings so that I can easily use your entry as a “todo” in my list.