- R. E. Olds and Industrial Lansing
- Racconti del Pulmino
- Racconti di un biciclo – La mia storia d’amore tardiva con un Piper Cub e i suoi fratellini
- Race & Trackday Driving Techniques
- Race of the Century
- Race to Win
- Racecar
- Races that Shook the World
- Racing Camaros
- Racing Classic Motorcycles
- Racing Colours
- Racing Engine Builder's HandbookHP1492
- Racing Mustangs
- Radio Frequency Identification Technologies:
- Radio Navigation
- Radio Telephony
- Radiotelefonia Aeronautica Piloti VDS
- RAF Duxford
- Rail Scene 2019
- Rail Vision 2020
- Railfanning 101
- Railfanning in the Northeast 1934-1954 with Richard T. Loane
- Railfanning the Northeast 1934-1954 with Richard T. Loane
- Railroad Depots of Central Ohio
- Railroad Depots of Northeast Ohio
- Railroad Depots of Northwest Ohio
- Railroad Depots of Southwest Ohio
- Railroad Depots of West Central Ohio
- Railroad Postcards of Yellowstone
- Railroad Scene 2016
- Railroad Truck Color Portfolio V2
- Railroad Truck Color Portfolio Volume 1
- Railroad Worker Profiles Wake County North Carolina 1880-1917
- Railroading around Cumberland
- Railroading around Hazard and Perry County
- Railroading Behind the Fences
- Railroading in Pinellas County
- Railroads Across North America
- Railroading in Pinellas County
- Railroads Across North America
- Railroads and the Transformation of China
- Railroads of Hillsboro
- Railroads of Hoboken and Jersey City
- Railroads of Los Gatos
- Railroads of North Carolina
- Railroads of Rensselaer
- Rails Across the Rockies
- Rails Around Fort Worth
- Rails in and around Saratoga Springs
- Rails in Rochester and Monroe County
- Rails To Light
- Railtrack and Other Letters
- Railway Accidents
- Railway Economy
- Railway Practice
- Railway Scene 2018