History of the Later RomanEmpire by J.B. Bury. (e-book).
the LaterRoman Empire by A.H.M. Jones
Armies, War and Society in theWest (ca. 300 – 600 AD) by Richard Abels.
History of the Goths by Herwig Wolfram.
Fectio, Timeline 301 – 400 AD
Fectio, Timeline 401 – 500 AD
Taxation in the Late RomanEmpire, J.A. (Sander) Boek.
Books on the Later RomanEmpire (118 titles).