Cer Am Her!Eleri Jones, Alwena Tomos, Fflur Aneira Davies, Richard Huw Pritchard · First published 2019Open the Tome
Chwarae'r Gem/Play the GameMair Tomos Ifans, Gill Saunders Jones, Eirian Jones, Ceri Jones, Roger Bowles · First published 2012Open the Tome
Llipryn a LlioAngharad Tomos, Meinir Wyn Edwards, Elwyn Ioan, Richard Ceri Jones · First published 2010Open the Tome
Llyfr Bach TawelAngharad Tomos, Meinir Wyn Edwards, Elwyn Ioan, Richard Ceri Jones · First published 2010Open the Tome
Parti Pwy?Angharad Tomos, Meinir Wyn Edwards, Elwyn Ioan, Richard Ceri Jones · First published 2010Open the Tome
Penbleth RwdlanAngharad Tomos, Meinir Wyn Edwards, Elwyn Ioan, Richard Ceri Jones · First published 2010Open the Tome
Pitrwm PatrwmAlwena Tomos, Eleri Jones, Dyslexia Unit, University of Wales Bangor, Wayne Lewis · First published 2007Open the Tome
Y Cylchgrawn daearyddolGlyn Saunders Jones, Bryn Tomos, Dyfed Elis-Gruffydd · First published 2002 · Latest edition 2004Open the Tome
