Dr. Pusey's Eirenicon is a book written by Henry N. Oxenham in 1866. The book is a letter addressed to the Reverend Father Lockhart of the Institute of Charity, in which the author considers the Eirenicon written by Dr. Pusey in relation to Catholic unity. Dr. Pusey was a prominent figure in the Oxford Movement, which sought to bring the Church of England back to its Catholic roots. His Eirenicon was an attempt to reconcile the Church of England with...