The work Parallels to Homer's Iliad and Odyssey is a collection of the Commentaries on Homer by Eustathius of Thessalonica, one of the leading Byzantine scholars of the 11th century, who also served as Archbishop of Thessalonica.

The value of this monumental work lies not only in its extensive philological and interpretive approach to the Homeric epics but also in the preservation of works by authors that have been lost.

It is an invaluable aid for scholars of Homer and Greek literature even today.

This edition (6 volumes) is corrected and edited, including a 7th volume, the accompanying Dictionary of Matthaeus Devaris, the corrector of the Vatican Library (16th century), published for the first time in the history of Greek publishing.