found: His Gentlemen philosophers, 1988:t.p. (H.J.A. Sire) cover p. 4 (Director of one of the leading schools of business English in Barcelona)
found: The Knights of Malta, c1994:t.p. (H.J.A. Sire) dust jkt. flap (b. 1949; read Modern History, Exeter College, Oxford)
found: Phoenix from the ashes, 2015:page 4 of cover (born in 1949 in Barcelona; educated in England at Stonyhurst College and Exeter College, Oxford; he has written several books on Catholic history and biography; resides in Rome; works professionally as a historian)
found: The dictator pope, 2018:dust jacket (Marcantonio Colonna; pen name of Henry Sire (H.J.A. Sire))