| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Cases and Other Authorities on Legal Ethics: -1917 | 978-1-112-27298-1 (1-112-27298-4) | 2009 |
| Handbook on American Mining Law: -1908 | 978-1-112-27881-5 (1-112-27881-8) | 2009 |
G. C. · G. P. · George-C · George Costigan · George P · P. C.