Llyfr tynnu llabed = Pull-the-tab book.
Llyfr bordyn = Board book.
Ble mae Sali Mali? : gwylia dy hun, Jac y Jwc! = Where is Sali Mali? : watch out Jac y Jwc! by Dylan Williams. ISBN 9781845120795. Published by Cymdeithas Lyfrau Ceredigion in 2008. Publication and catalogue information, links to buy online and reader comments.