Morgan, Richard Williams (1815-1889)
Curate in Mochdre, Tregynon and England.
Amddiffyniad yr Iaith Gymraeg, Caernarfon : H. Humphreys, W. Hughes, 1858. 52 t.
Brief historical memoir of the Herberts, formerly of Raglan and Tretower, Siluria, now of Powys Castle, Powys , n.d.
British Kymry of Britons of Cambria, Ruthin and London, 1857
Christianity and Modern Infidelity, London, 1854. 2nd ed. New York, 1859
Church and its Episcopal Corruptions in Wales, 1st ed. 1855, 2nd ed with important additions, 1855
Churches of England and Wales, n.d.
Correspondence and Statements of Facts, London : R. Hardwicke, 1855. 40 p.
Correspondence between his grace the Archbishop OF Canterbury and R.W. Morgan, London : R. Hardwicke, 1855. 24 p.
Duke's Daughter, a classic tragedy (in verse), London, 1867
Hanes yr hen Gymry. Cyf gan Ab Ithel, Rhuthin : I. Clarke, 1858. Arg. Arall Efrog Newydd, 1860
History of Britain from the flood to A.D. 700 – being a reprint of the first part of the British Kymry of 1857, London, 1933
Ida de Galis. A tragedy of Powys Castle, London : Bateman and Hardwicke, 1851
Maynooth and St Asaph, London, 1848
North Wales or Vendotia, London : 1856
Notes on the various distinctive Verities of the Christian Church London : Rimington, 1849
Raymonde de Monthault, the Lord Marcher. 3 v London, 1853
St. Paul in Britain or the Origin of the British as opposed to Papal Christianity Oxford and London : Parker, 1861 2nd ed. 1880. 6th ed. 1930 London : Covenant Publishing Co., viii, 192 p.
Saints in Britain, n.d.
Scheme for the Reconstruction of the Church Episcopate and its patronage to Wales, London : Hardwicke, 1855. 58 p.
Vindication of the Church of England, London : Rimington, 1851
Vindication of Mosaic ethnology of Europe, London, 1863