The festival's was inaugurated in 2007 featuring writers such as Niall Griffiths and Patrick McCabe.
Niall Quinn | Richard Griffiths | Niall Ferguson | Trevor Griffiths | Rachel Griffiths | Howard Griffiths | Marcia Griffiths | Philip Jones Griffiths | Jacob Hackenburg Griffiths-Randolph | Andy Griffiths | Sandi Griffiths | Rudyard Griffiths | Niall Ó Dónaill | Niall Griffiths | Niall Glúndub | Linda Griffiths | Franny Griffiths | Ciaran Griffiths | Terry Griffiths | Steve Griffiths | Ralph Griffiths | Niall Wright | Niall Lepper | Niall Campbell, 10th Duke of Argyll | Mark Griffiths | Joseph Griffiths | Jamie Griffiths | Dylan 'Inoshiro' Griffiths | Daniel Griffiths | Alex Griffiths |
Contributors include some of the greatest Welsh and international writers and thinkers: Dannie Abse, Paul Muldoon, P. D. James, Emyr Humphreys, Leslie Norris, Gwyneth Lewis, Les Murray, Rachel Trezise, Niall Griffiths, Owen Sheers, Terry Eagleton, Edna Longley, Byron Rogers, Gillian Clarke and Paul Groves.