Origen.
_On First Principles_ (VIII)
Palladius.
_Declamations_ (CXXXII)
Pamphilus.
_Apology for Origen_ (CXVIII)
Pausanias.
_Lexicon_ (CLIII)
Philip of Side.
_Christian History_ (XXXV)
Philo Judaeus.
_Allegories of the Sacred Laws_ and _On Political Life_ (CIII);
_On the Essenes and Therapeutae_ (CIV);
_His Censure of the Emperor Gaius and Flaccus_ (CV)
Philostorgius.
_Ecclesiastical History_ (XL)
Philostratus of Tyre.
_Life of Apollonius of Tyana_ (XLIV)
Phlegon of Tralles.
_List of Olympic Victors_ and _Chronicle_ (XCVII)
Phrynichus the Arabian.
_Oratorical Equipment_ (CLVIII)
Pierius Presbyter.
Various Writings (CXIX)
Pollio.
_Lexicon_ (CXLIX)
Polycarp.
_Letter to the Philippians_ (CXXVI)
Praxagoras.
_Life of Constantine the Great_ (LXII)
Proceedings of the bishops of the West against the Nestorians and
Pelagians (LIV)
Procopius of Caesarea.
_Histories_ (LXIII)
Procopius of Gaza.
_Orations_; _Translations of Homer_ (CLX)
Sergius Confessor.
_History_ (LXVII)
Socrates.
_Ecclesiastical History_ (XXVIII)
Sopater.
_Excerpts_ (CLXI)
Sophronius.
_In Defence of Basil against Eunomius_ (V)
Sozomen.
_Ecclesiastical History_ (XXX)
Synesius.
_Writings_ (XXVI)