We recommend this legally free ebook:
- The Church in Crisis: A History of the General Councils, 325-1870, by Philip Hughes (1960). With Imprimatur. Available in PDF format at Documenta Catholica Omnia and may be read online at Christus Rex.
Posted in (belated) observance of the Sunday of the Fathers of the First Six Ecumenical Councils (15 July) in the Melkite Catholic Church, a sui juris Eastern Catholic Church in full communion with the Pope.