O's · O.W. · Opal Whiteley · S. W.
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Only Opal: The Diary of a Young Girl | 978-0-698-11564-4 (0-698-11564-3) | 1997 | |
| The Singing Creek Where the Willows Grow: Rediscovered Diary of Opal Whiteley | 978-0-09-172734-5 (0-09-172734-0) | 1987 | |
| The Singing Creek Where the Willows Grow: The Rediscovered Diary of Opal Whiteley | 978-0-89919-444-8 (0-89919-444-3) | 1986 | Benjamin Hoff |