Works

Defence Before Constantius
Atkinson translation, John Henry Newman's notes, revised by Archibald Robertson. 83K. From the Nicene and Post-Nicene Fathers of the Christian Church, second series, vol. 4.
http://www.ccel.org/ccel/schaff/npnf204.xviii.html

Defence of His Flight
Atkinson translation, John Henry Newman notes, revised by Archibald Robertson. From the Nicene and Post-Nicene Fathers of the Christian Church, second series, vol. 4.
http://www.ccel.org/ccel/schaff/npnf204.xix.html

Encyclical Epistle
Atkinson translation, John Henry Newman's notes, revised and with an introduction by Archibald Robertson.
http://www.ccel.org/ccel/schaff/npnf204.xii.html

Festal Letters
Payne-Smith translation, edited and with notes by Archibald Robertson. Each letter in its own file, with links to previous, next, table of contents.
http://www.ccel.org/ccel/schaff/npnf204.xxv.iii.html

On the Opinion of Dionysius
John Henry Newman translation and notes, edited by Archibald Robertson. From the Nicene and Post-Nicene Fathers of the Christian Church, second series, vol. 4.
http://www.ccel.org/ccel/schaff/npnf204.xv.html

Personal Letters
Selected personal letters of St. Athanasius, each in its own file, with links to previous, next, table of contents. Archibald Robertson translation and notes.
http://www.ccel.org/ccel/schaff/npnf204.xxv.iii.iv.html

To the Africans
With notes, and an introduction by Archibald Robertson. From the Nicene and Post-Nicene Fathers of the Christian Church, second series, vol. 4.
http://www.ccel.org/ccel/schaff/npnf204.xxiv.html

Tome to the Antiochenes
With a brief introduction, and notes. From the Nicene and Post-Nicene Fathers of the Christian Church, second series, vol. 4.
http://www.ccel.org/ccel/schaff/npnf204.xxiii.html