 | Rabelais | Gargantua and Pantagruel |
| William M. Raine | The Vision Splendid |
| William MacLeod Raine | Wyoming |
| William MacLeod Raine | Bucky O'Connor |
| Sir Walter Raleigh | Robert Louis Stevenson |
| Walter Raleigh | Style |
| Louise de la Ramee | Findelkind |
| Ayn Rand | Anthem |
| Ayn Rand | Anthem |
| Ayn Rand | Anthem |
| Arthur Ransome | Russia in 1919 |
| Ransome | The Crisis in Russia |
| Reade | The Cloister and the Hearth |
| H. Stanley Redgrove | Bygone Beliefs |
| Myrtle Reed | Lavender and Old Lace |
| S. A. Reilly | Our Legal Heritage |
| Various Authors of Some Repute | Appreciations of Richard Harding Davis |
| J. M. Reu | The Confutatio Pontificia |
| John N. Reynolds | The Twin Hells |
| Apollonius Rhodius | The Argonautica |
| John Clark Ridpath | James Otis The Pre-Revolutionist |
| James Whitcomb Riley | Complete Works of James Whitcomb Riley |
| James Whitcomb Riley | Complete Works of James Whitcomb Riley |
| Mary Rinehart | When a Man Marries |
| Mary Roberts Rinehart | Dangerous Days |
| Mary Roberts Rinehart | The Circular Staircase |
| Mary Roberts Rinehart | Bab: A Sub-Deb |
| Mary Roberts Rinehart | Where There's A Will |
| Rinehart | The Breaking Point |
| Rinehart | The Amazing Interlude |
| Rinehart | The Street of Seven Stars |
| Rinehart | The Man in Lower Ten |
| Jessie B. Rittenhouse | The Second Book of Modern Verse |
| Jessie B. Rittenhouse | The Little Book of Modern Verse |
| R.L.S | The Master of Ballantrae |
| E. A. Robinson | The Three Taverns |
| Edwin Arlington Robinson | The Children of the Night |
| Robinson | The Man against the Sky |
| Roget | Thesaurus No. Two |
| Rohmer | The Return of Dr. Fu-Manchu |
| Sax Rohmer | Fire-Tongue |
| Sax Rohmer | Dope |
| Sax Rohmer | The Insidious Dr. Fu Manchu |
| Carl Maag and Steve Rohrer | U. S. Project Trinity Report |
| Fernando de Rojas | Details Below |
| Henry Cabot Lodge and Theodore Roosevelt | Hero Tales From American History |
| Edmond Rostand | Cyrano de Bergerac |
| Edmond Rostand | Cyrano de Bergerac |
| Edmond Rostand | Cyrano de Bergerac |
| Edmond Rostand | Cyrano de Bergerac (html version) |
| Lewis Roth | Baartock |
| Mrs. Mary Rowlandson | Captivity and Restoration |
| Susanna Rowson | Charlotte Temple |
| Edouard le Roy | A New Philosophy: Henri Bergson |
| Robert Rudder | The Life of Lazarillo of Tormes |
| Robert S. Rudder | The White Knight: Tirant lo Blanc |
| Benjamin Rumford | Essays, Political, etc. Vol. 1 |
| John Ruskin | The King of the Golden River |
| John Ruskin | Sesame and Lilies |
| Bertrand Russell | Proposed Roads To Freedom |
| W.J. Jackman and Thos. H. Russell | Flying Machines: Construction and Operation |
| Father Abram J. Ryan | Poems |
