Divine Harmony; Or, a Collection of Fifty-Five Double and Single Chants, for Four Voices, as They Are Sung at the Cathedral of Lichfield; Compos'd by John Alcock, Alcock, John Innbundet / 2018 / Engelsk
Divine Harmony; Or, a Collection of Fifty-Five Double and Single Chants, for Four Voices, as They Are Sung at the Cathedral of Lichfield; Compos'd by John Alcock, Alcock, John Heftet / 2010 / Engelsk
Sermon Preach'd at St. Andrew's, Dublin, ... on Friday the Twenty-Third of October, 1747, Being the Anniversary of the Irish Rebellion. by John Alcock, D.D. Alcock, John Heftet / 2010 / Engelsk
1650-1800 Five Generations of the Family of Burr Harrison of Virginia Alcock, John P Heftet / 2009 / Engelsk