- Author: Robin M. Leichenko Karen L. O'Brien
- Language: English
- Year: 2008
- Author: Richard D. O'Brien
- Language: English
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- Author: Kevin L. O'Brien H. P. Lovecraft Robert M. Price Ramsey Campbell Diverse Hands
- Language: English
- Year: 2004
- Author: Kathleen O'Brien
- Language: English
- Year: 2010
- Author: R Glenn Hubbard Anthony Patrick O'Brien
- Language: English
- Year: 2011
- Author: Susan O'Brien
- Language: English
- Year: 2006
- Author: Kevin Maney Steve Hamm Jeffrey O'Brien
- Language: English
- Year: 2011
- Author: James Elliott PH.D. Timothy M. O'Brien Ryan Fowler
- Language: English
- Year: 2008
- Author: Flann O'Brien
- Language: English
- Year: 2002
