Catholic Encyclopedia: Procopius of Caesarea: Biographical article providing an overview of Procopius' life and major writings.
Gaiseric and the Vandal Conquest of North Africa, 406 - 477 CE: Excerpts from the 1914 HeinemannHarvard translation of Procopius' History of the Wars, Book III, chapters iii-vii at the Ancient History Sourcebook.
Justinian, Theodora and Procopius: Procopius: Guide and directory to resources about Procopius of Caesarea, including texts, books, encyclopedia articles, and related links.
Medieval Sourcebook: The Secret History: Hypertext of the 1927 translation by Richard Atwater, including bibliography and table of contents.
On the Great Church: Description written in 537 of the Hagia Sophia in Constantinople. Taken from the Lethabv/Swainson translation of De Aedificiis.
Procopius of Caesarea: Hypertexts of The Secret History, History of the Wars, and De Aedificis (On The Great Church).
Vortigern Studies: Procopius: Short biography with a focus on Procopius' mentions of post-Roman Britain.