Llyfr deniadol a llawn hwyl am 13 o ddynion ysbrydoledig o Gymru sy'n arbenigwyr yn eu meysydd penodol ac yn dod o bob rhan o Gymru. Ceir hanesion am: Gareth Bale, Billy Boston, Dr Ganesh Subrahmanyan, Hedd Wyn, Gwynfor Evans, T Llew Jones, Dafydd Iwan, Eric Jones, Kyffin Williams, Richard Burton, Clough Williams Ellis, Lyn Evans, Geraint Thomas. Yng nghefn y llyfr, ceir posau a gweithgareddau.
An engaging and fun book about 13 inspirational men from all over Wales who are experts in their respective fields. The book features Gareth Bale, Billy Boston, Dr Ganesh Subrahmanyan, Hedd Wyn, Gwynfor Evans, T Llew Jones, Dafydd Iwan, Eric Jones, Kyffin Williams, Richard Burton, Clough Williams Ellis, Lyn Evans, Geraint Thomas. At the back of the book, there are puzzles and activities.
