| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Frank Lloyd Wright: An interpretive biography | 978-0-06-090359-6 (0-06-090359-7) | 1974 |
| Frank Lloyd Wright, his life and his architecture | 978-0-471-03400-1 (0-471-03400-2) | 1979 |
| Frank Lloyd Wright P | 978-0-471-85797-6 (0-471-85797-1) | 1987 |
C. T. · R. C. · R. T. · Robert C. · Robert T. · Robert Twombly