Edward Thomas (1878-1917): Poet and Critic' by R. George Thomas, reprinted from The Transactions of the Honourable Society of Cymmrodorion, 1968.
'Diary of Edward Thomas: 1 January - 8 April 1917' reprinted from The Anglo-Welsh Review, Autumn 1971.
'Letters to America 1914-1917' introduction and notes by R. George Thomas, Tragara Press, 1989.
'Outside the Gates of the World: Edward Thomas, A Poet for Today', New Welsh Review, vol. 3 no. 3, Winter 1990-91.
'Edward Thomas: A Memorial Tribute', vol. 21 no. 109, Spring 1972.
'Edward Thomas, Poet and Critic', chapter 8 in Essays and Studies, 1968.