Studies of Roman imperialism, - Arnold, William Thomas 1852-1904 (The univeristy press, 1906)
"Arnold at his death left behind him eight chapters of a history of the Early Roman empire, on which he had been engaged for some years. Of these one appeared ot be in a less advanced state of preparation. The others are now published".
"The indexes have been compiled by Miss Marjorie Cooper, B. A."