Amryw gyhoeddiadau, yn bennaf gan Blaid Cymru, gan gynnwys 'Cyfiawnder i Gymro: datganiad J. E. Jones, trefnydd y Blaid, gerbron ynadon Caernarfon', [c.1942]; Saunders Lewis, 'Cam-ffarmio Cymru', 1943; Wynne Samuel, 'Transference must stop; half-a-million Welshmen were transferred to England and transference goes on', [c.1943]; 'TVA for Wales', 2nd imp., [post 1943]; 'The wages of servitude: Wales' reward for collaboration with English government', 1944; 'Plan electricity for Wales', 1944, gydag arysgrif gan Dewi Watkin Powell ar ysgrifennu'r pamffled; 'The battle for Wales (report of Welsh politics 1946)'; Wynne Samuel, 'Local government and Wales', [c.1946]; Gwynfor Evans, 'Havoc in Wales: the War Office demands', [post 1946]; D. J. a N. Davies, 'Can Wales afford self-government?', adolygiadau 1947 a 1949; Wilfred Wellock, 'The third way', 1947; Davies Aberpennar, 'Look you: a miscellany concerning Wales', 1948; D. J. Davies a H. P. Richards, 'The Welsh coal industry: memorandum submitted to the executive committee of the Welsh Nationalist Party', [c.1948]; Wynne Samuel, 'Must the Welsh pits close?', [c.1948]; D. Myrddin Lloyd, 'Plaid Cymru a'i neges', 1949, yn cynnwys nodiadau; D. Myrddin Lloyd, 'Plaid Cymru and its message', 1949; 'The state and language: an English version of the presidential address by Ernest Blythe to Comhdháil Náisiúnta na Gaeilge, 3 December, 1949'; Huw T. Edwards, 'What I want for Wales', 1949; J. E. Jones, 'Ffeithiau: llwyddiant trwy hunan-lywodraeth', [c.1949]; J. E. Jones, 'Facts for Wales: prosperity through self-government', 2nd & 4th ed's [c.1949]; 'Is Wales a poor country?: the case for self-government', [c.1949]; C. F. Matthews, 'Wales can prosper: the T.V.A. way', [post 1949]; Sir Frederick Rees, 'The problem of Wales', 1950; Roy A. Lewis, 'Nation without a government: twenty-five years of misgovernment in Wales', [c.1950]; 'Trydan heb ddifrod', [c.1950].