Note that the statistics below count the number of publications associated with publication-level authors and editors. They do not count the authors of individual titles (stories, poems, etc.) contained in publications. Each edition of a book increments its author's count. Different forms of an author's name, e.g. 'Mary Shelley' vs. 'Mary W. Shelley', are counted separately.
| # | Author/Editor | Publication Count |
|---|---|---|
| 1 | L. Frank Baum | 23 |
| 2 | Roger S. Baum | 2 |
| 3 | George MacDonald | 2 |
| 4 | Mark Twain | 2 |
| 5 | Jules Verne | 2 |
| 6 | Lewis Carroll | 1 |
| 7 | Charles Dickens | 1 |
| 8 | Johnny Gruelle | 1 |
| 9 | Hugh Lofting | 1 |
| 10 | Barry Moser | 1 |
| 11 | E. Nesbit | 1 |
| 12 | Edgar Allan Poe | 1 |
| 13 | Oscar Wilde | 1 |