| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Abraham Lincoln, Esq.: The Legal Career of America's Greatest President | 978-O-8131-26O8-1 (O-8131-26O8-8) | 2010 | Frank J. Williams |
R. B · Roger Billingsley · Roger Blench · Roger Blomgren · Roger D., Jr. Billings · Roger E Billings