See this legally free ebook:

  • Contra Errores Graecorum [Against the Errors of the Greeks], by St. Thomas Aquinas, O.P., translated by Peter Damian Fehlner, F.I., re-edited and missing chapters supplied by Joseph Kenny, O.P. May be read online atDHS Priory of the Immaculate Conception. [N.B., This work demonstrates that the Eastern Fathers affirm the teaching of the Catholic Church on points disputed by the schismatic Eastern churches.] [N.B.2, In his essay “St. Thomas Aquinas, Papal Supremacy, and the Witness of the Eastern Churches in the First Millennium”, online at Credo of Buffalo, James Likoudis refutes objections to St. Thomas’ citations of the Fathers.]

On the feast of Saint Andrew the Apostle in the one true Church. For other legally free ebooks, you may access the List of Free eBooks (Arranged by Title) and the List of Free eBooks (Grouped by Subject). All ye holy Apostles and Evangelists, pray for us!