| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Cryptograms Of Humor: 606 Cryptoquote Puzzles of Wit & One Liners, Volume 1 | 978-1-5376-3944-4 (1-5376-3944-7) | 2016 |
Jan Oke · Jane Oski · Jenny Ozga · Jim Ogg · Joanie Ogg · John O. · John Oaksey · John OShea · Jun Ohashi