[2] See _The English Conquest of Britain_, page 55.

[3] See _Huns Invade the Eastern Roman Empire_, page 28.

[4] See _Attila Invades Western Europe_, page 72.

[5] See _Foundation of Venice_, page 95.

[6] See _Clovis Founds the Kingdom of the Franks_, page 113.

[7] See _Publication of the Justinian Code_, page 138.

[8] See _Augustine's Missionary Work in England_, page 182.

[9] See _The Hegira_, page 198.

[10] See _The Saracen Conquest of Syria_, page 247.

[11] See _Saracens Conquer Egypt_, page 278.

[12] See _Saracens in Spain_, page 301.

[13] See _Battle of Tours_, page 313.

[14] See _Evolution of the Dogeship in Venice_, page 292.

[15] See _Founding of the Carlovingian Dynasty_, page 324.

[16] See _Career of Charlemagne_, page 334.