Yr Ysgol Farddol Jones' most popular work,
Yr Ysgol Farddol (The Bardic School) was published in 1869. Jones intended the book to be a simplified guide to composing Welsh poetry and the
Cerdd dafod, using a
"questions and answers" device between a pupil and his teacher. The book was immediately popular, and high demand saw the text republished four times in Jones' lifetime. The book also won praise for the simplicity and clarity of its style, and was considered by many as the main instructive text for Welsh poetic grammar and
Prosody. Together with Jones' Welsh grammar book
Yr Ysgol Gymreig (The Welsh School), the work would see Jones remembered as a mentor figure to later poets such as
Lewis Davies. However, the book also received criticism, particularly its emphasis on the works of
Iolo Morganwg, a writer accused of forging his sources.
Hanes Morganwg In 1861 Jones' won a medal at the first National Eisteddfod of Wales at Aberdare for an essay entitled
Hanes Morganwg (History of Glamorgan). The success of this short text would inspire Jones to research and publish a greater work under the same title. The final work would not be published until 1874, as Jones' spent many years travelling around Glamorgan
"in depth, twice, in order to see the objects described". Despite its long and arduous development, the book is still considered the definitive early Victorian account of Glamorgan. ==References==