Fragmenta Philosophorum Graecorum (FPG) is a three-volume collection of fragments of ancient Greek philosophers.
Mullach, and published in Paris by the Didot family between 1860 and 1881.
FPG was the first general collection of fragments of Presocratic philosophy, but also included later material including that of Cleanthes.
[1] The FPG's influence can be seen in the work of Friedrich Nietzsche, who used it as a source for his own work on Presocratic philosophers.
[3] FPG was replaced by Die Fragmente der Vorsokratiker, also known as "Diels-Kranz" after its editors.