- Author: St. Patrick, John Skinner, John O’Donohue
- Language: English
- Year: 1998
- Author: St. Patrick, John Skinner, John O’Donohue
- Language: English
- Year: 1998
- Author: John J. Donohue, John L. Esposito
- Language: English
- Year: 2006
- Author: John O’Donohue
- Language: English
- Year: 1998