'The Bard is a Very Singular Character' Iolo Morganwg, Marginalia and Print Culture Jones, Ffion Mair Innbundet / 2010 / Engelsk
Emily Is Being Bullied, What Can She Do? A Story and Anti-Bullying Guide for Children and Adults to Read Together Cowie Helen Heftet / 2018 / Engelsk
School for Everyone Stories and Lesson Plans to Teach Inclusivity and Social Issues Jones, Ffion Heftet / 2021 / Engelsk
Y Chwyldro Ffrengig a'r Anterliwt Hanes Bywyd a Marwolaeth Brenin a Brenhines Ffrainc Gan Huw Jones, Glanconwy Jones, Ffion Mair Heftet / 2014 / Walisisk
Emily Is Being Bullied, What Can She Do? A Story and Anti-Bullying Guide for Children and Adults to Read Together Cowie Helen Heftet / 2018 / Engelsk
School for Everyone Stories and Lesson Plans to Teach Inclusivity and Social Issues Jones, Ffion Heftet / 2021 / Engelsk
