| General Books, May 5, 2010, cover price $13.61
| Read Books, May 30, 2008, cover price $5.95 | About this edition:
Many of the earliest books, particularly those dating back to the 1900s and before, are now extremely scarce and increasingly expensive.
| Kessinger Pub Co, October 31, 2007, cover price $20.95 | About this edition:
This scarce antiquarian book is a facsimile reprint of the original.