1. 2018
2. Fearest Enden: Including: Fearest Enden, a fantasy novel: Saviors, Scapegoats & Sacred Trees: A Critical Discussion

   Haslam, S. (Awdur), Gregson, I. (Goruchwylydd), Wilcox, H. (Goruchwylydd) & Rumens, C. (Goruchwylydd), 26 Tach 2018

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

3. 2007
4. A deduced difference ; a creative and critical exploration of the verse novel

   O'Mahony, N. (Awdur), Rumens, C. (Goruchwylydd) & Brown, T. (Goruchwylydd), 2007

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth