Jacobs, Nicolas (ed.), Early Welsh Gnomic and Nature Poetry, MHRA Library of Medieval Welsh Literature, 1 (MHRA, 2012)

Williams, Patricia (ed.), Historical Texts from Medieval Wales, MHRA Library of Medieval Welsh Literature, 2 (MHRA, 2012)

Rowland, Jenny (ed.), A Selection of Early Welsh Saga Poems, MHRA Library of Medieval Welsh Literature, 3 (MHRA, 2014)

Jones, Nerys Ann (ed.), Arthur in Early Welsh Poetry, MHRA Library of Medieval Welsh Literature, 4 (MHRA, 2019)

Cartwright, Jane (ed.), Hystoria Gweryddon yr Almaen: The Middle Welsh Life of St Ursula and the 11,000 Virgins, MHRA Library of Medieval Welsh Literature, 5 (MHRA, 2020)

Petrovskaia, Natalia I. (ed.), Delw y Byd: A Medieval Welsh Encyclopedia, MHRA Library of Medieval Welsh Literature, 6 (MHRA, 2020)

Roberts, Sara Elin (ed.), Children and Parents in Medieval Welsh Law, MHRA Library of Medieval Welsh Literature, 7 (MHRA, 2025)

Rodway, Simon (ed.), An Old Welsh Reader, MHRA Library of Medieval Welsh Literature, 8 (MHRA, 2024)

Fulton, Helen (ed.), Medieval Welsh Political Poetry, MHRA Library of Medieval Welsh Literature, 9 (MHRA, 2024)