Pius II, Pope, 1405-1464 -- Correspondence : Reject Aeneas, accept Pius : selected letters of Aeneas Sylvius Piccolomini (Pope Pius II) / introduced and translated by Thomas M. Izbicki, Gerald Christianson, and Philip Krey
2006
1
Pius IV, Pope, 1499-1565. : Pius IV and the fall of the Carafa : nepotism and papal authority in Counter-Reformation Rome / Miles Pattenden
Pius IX, Pope, 1792-1878 -- Congresses : Proceedings of the public demonstration of sympathy with Pope Pius IX and with Italy : in the city of New York on Monday, November 29, A.D. 1847
1847
1
Pius, Pope : Hitler's pope : the secret history of Pius XII / John Cornwell
1999
1
Pius, Pope II, 1405-1464 : Pienza : the creation of a Renaissance city / Charles R. Mack ; photographs by Mary S. Hammond ; with a section of texts translated from the Latin by Catherine Castner ; and an appendix of Papal documents
Pius VI, Pope, 1717-1799. : The influence of the French Revolution on the lives and thought of John Adams, Thomas Jefferson, Edmund Buke, Mary Wollstonecraft, Immanuel Kant, and Pius VI : the end of conservatism / Jeffrey J. Langan ; with a preface by E. Michael Jones