Gwin, King of Norway
- Gwin, King of Norway in Poetical sketches by William Blake now first reprinted from the original edition of 1783, 1868. London: Basil Montagu Pickering Edited by R H Shepherd
- Gwin, King of Norway, J Sampson, ed., (variorum reading, notes and preface), 1905 The poetical works of William Blake; a new and verbatim text from the manuscript engraved and letterpress originals, Oxford. 'Poems from the Poetical Sketches' p. 17.