| Format | Description | Price | Link |
|---|---|---|---|
| EPUB | The .epub format, readable by almost all e-readers except for Amazon Kindle | $15 | |
| Mobipocket | The Mobipocket, or .mobi format, readable by Amazon Kindle | $15 | |
| A standard PDF file, 228 pages of 8.5" * 11" size, suitable for printing or viewing on a computer | $15 | |