Professor Dafydd Jenkins (1911-2012) was Emeritus Professor of Law and Welsh Law at the University of Wales, Aberystwyth.
'This important book throws a good deal of light on one of the defining moments of Welsh politics in the 20th century. Reading it sent a cold shudder down my spine' Western Mail 'To understand what has happened, in ideological terms, in Wales since [Penyberth]...the growth of a great patriotic movement and the long-awaited dynamic towards self-determination, this story needs to be read' Cambria Magazine