Epistola ad Romanos: An Open Letter to Our Brethren of the Roman Catholic Church.
By James George Morton Howard.
London: published for the Council for Promoting Catholic Unity by Talbot and Co., [1933].

What Are We To Say?
By Henry Joy Fynes Clinton and William Robert Corbould.
London: Published for the Council for Promoting Catholic Unity by Messrs. Talbot, [1933]

What Do English Divines Say?
By Leslie Frank Simmonds.
London: Published for the Council for Promoting Catholic Unity by Messrs. Talbot, [1933]. [External link]

What Do the General Councils Say?
By Sidney Herbert Scott.
London: Published for the Council for Promoting Catholic Unity by Messrs. Talbot, [1933].

What Did the Church of England Say?
By James George Morton Howard.
London: Published for the Council for Promoting Catholic Unity by Messrs. Talbot, [1933].

What Do the Celtic Churches Say?
By Silas Morgan Harris.
London: Published for the Council for Promoting Catholic Unity by Messrs. Talbot, [1933]. [External link]

What Do the Tractarians Say?
By Spencer John Jones.
London: Published for the Council for Promoting Catholic Unity by Messrs. Talbot, [1933]. [External link]

What Does the Anglo Saxon Church Say?
By James George Morton Howard.
London: Published for the Council for Promoting Catholic Unity by Messrs. Talbot, [1933].

What Does the XVI Century Say?
By Spencer John Jones.
London: Published for the Council for Promoting Catholic Unity by Messrs. Talbot, [1933].

The First Ten Years: The Witness of the Early Tractarians
By Silas Morgan Harris.
London: Published for the Council for Promoting Catholic Unity by Messrs. Talbot, 1934.