- Reumont's numerous writings deal mainly with Italy, in which country he passed many years of his life.
- Reumont's other important work, one which he was peculiarly fitted to write, was his Aus Friedrich Wilhelms I V.
- Von Reumont's Geschichte der Stadt Rom (Berlin, 1867-1870), also a valuable book; M.
- Von Reumont's Geschichte von Toscana (Gotha, 1876-1877) is one of the best works.
- Von Reumont's Geschichte der Stadt Rom, vol.