Buch Autoren mit O
von Oppel, Kenneth bis Orsi, Guillermo
- Kenneth Oppel
- George Oppen
- Meret Oppenheim
- Christa Oppenheimer
- Christiane Oppermann
- Lea-Lina Oppermann
- Malte Oppermann
- Dominic Oppliger
- Hannah Oppolzer
- Donna M. Orange
- Tommy Orange
- Sante Orazio
- Susie Orbach
- Christine Orban
- James Orbinski
- Philip Ording
- Martin Ordolff
- Antonio Orejudo
- Dennis Orel
- Giorgio Orelli
- Giovanni Orelli
- Aras Ören
- Ram Oren
- Saul Oren-Hornfeld
- Irfan Orga
- Pedro Orgambide
- Franz Orghandl
- Britta Orgovanyi-Hanstein
- Origenes
- Iris Origo
- Istvan Örkeny
- Sebastian Orlac
- Leoluca Orlando
- Uri Orlev
- Hubert Orlowski
- Peter Orner
- Frances ORoark Dowell
- Haralampi G. Oroschakoff
- Susanne Orosz
- Olga Orozco
- Wendy Orr
- Julie Orringer
- Marta Orriols
- Erik Orsenna
- Guillermo Orsi