| The River of London
Hilaire Belloc | |
| The River Prophet
Raymond S. Spears | |
| The River War: An Account of the Reconquest of the Sudan
Winston Churchill | |
| The Riverman
Stewart Edward White | |
| The River-Names of Europe
Robert Ferguson | |
| The Riverpark Rebellion
Homer Greene | |
| The Rivers and Streams of England
A. G. Bradley | |
| The River's Children: An Idyl of the Mississippi
Ruth McEnery Stuart | |
| The River's End
James Oliver Curwood | |
| The Rivers of Great Britain, Descriptive, Historical, Pictorial: Rivers of the East Coast
Various |
