|Daniel O'Malley - Carol O'Connell|
|Bryce O'Connor - Kate O'Hearn|
|Kristina Ohlsson - Caitlyn O'Leary|
|Jenny Oliver - Kenneth Oppel|
|Baroness Orczy - Mary Pope Osborne|
|Kirsten Osbourne - Sandra Owens|
an indication of the popularity of an author on our website,
based on the number of people visiting the author's page.
Please note: This list only shows the most popular authors on our site.