A Compilation of all of Pope Benedict XV's Encyclicals Ad Beatissimi Apostolorum (November 1, 1914) 4 Appealing For Peace Humani Generis Redemptionem (June 15, 1917) 23 On Preaching The Word of God Quod Iam Diu (December 1, 1918) 37 On The Future Peace Conference In Hac Tanta (May 14, 1919) 39 On St Boniface Paterno Iam Diu (November 24, 1919) 50 On The Children of Central Europe Pacem, Dei Munus Pulcherrimum (May 23, 1920) 53 On Peace and Christian Reconciliation Spiritus Paraclitus (September 15, 1920) 63 On St Jerome Principi Apostolorum Petro (October 5, 1920) 102 On St Ephrem The Syrian Annus Iam Plenus (December 1, 1920) 115 On Children of Central Europe Sacra Propediem (January 6, 1921) 120 On The Third Order of St Francis In Praeclara Summorum (April 30, 1921) 130 On Dante Fausto Appetente Die (June 29, 1921) 138 On St Dominic