Below is a list of historic writings from the Early Middle Ages!
Orosius
The Seven Books of History Against the Pagans (c. 416 - 417 CE)
Socrates of Constantinople
Historia Ecclesiastica (c. 439 CE)
Zosimus
New History (c. 440 - 450 CE)
Sozomen
Ecclesiastical History (c. 443 - 450 CE)
Theodoret
Ecclesiastical History (c. 449 - 450 CE)
Multiple Authors
Code of Justinian (c. 529 CE)
Cassiodorus
Variae (c. 537 - 538 CE)
Procopius
History of the Wars (c. 545 - 554 CE)
Secret History (c. 550 - 558 CE)
On Buildings (c. 554 - 555 CE)
Anonymous
Life of Theoderic (c. 550 CE)
Jordanes
Getica (c. 550 - 551 CE)
Romana (c. 551 - 552 CE)
Isadore of Seville
Etymologiae (c. 615 - 630 CE)
History of the Kings of the Goths, Vandals and Suevi (c. 624 CE)
Anonymous
Chronicon Paschale (c. 630 CE)
Bede
Ecclesiastical History of the English People (c. 731 CE)
Multiple Authors
Anglo-Saxon Chronicle (c. 890 CE)