| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Further Reflections on Life: Another Collection of Delightfully Different Poems and Other Works | 978-O-646-49487-6 (O-646-49487-2) | 2008 |
Robert G. · Robert Garfield · Robert Garofalo · Robert Gravel · Robert Graybill · Robert Greifeld · Robert Kaye Greville · Roberta Garabello · Roberta Garibaldi · Roberto Garofalo · Roberto Garofoli