D.S. · David S. · Dr. David Salo
| title | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|
| A Gateway to Sindarin: A Grammar of an Elvish Language from JRR Tolkien's Lord of the Rings | 978-0-87480-912-1 (0-87480-912-6) | 2007 |
| A Gateway To Sindarin: A Grammar of an Elvish Language from J.R.R. Tolkien's Lord of the Rings | 978-0-87480-800-1 (0-87480-800-6) | 2004 |