R. Gregory · Ross G · Ross Gregory Douthat · Ross Gregory Garnaut
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Almanacs of American Life | 978-0-8160-6774-9 | 2006 | Thomas L. Purvis · Richard F. Selcer · Crandall Shifflett |
| America 1941: A Nation at the Crossroads | 978-0-02-912801-5 | 1988 | |
| Origins of American Intervention in the First World War | 978-0-393-09980-5 | 1972 | |
| Walter Hines Page; ambassador to the Court of St. James's | 978-0-8131-1198-8 | 1970 | |
Facts on File · Macmillan · University Press of Kentucky · W. W. Norton & Company