The much-anticipated sequel to the Tir na n'Og award-winning book The Four Branches of the Mabinogi by Siân Lewis, illustrated by Valériane Leblond. The three mythical stories featured are 'The Tale of Olwen and Culhwch', 'The Story of Lludd and Llefelys' and 'Macsen's Dream'.

Dilyniant hir-ddisgwyliedig i'r gyfrol arobryn The Four Branches of the Mabinogi gan Siân Lewis, ac a ddarluniwyd gan Valériane Leblond. Y tair stori a gyflwynir yw: 'The Tale of Olwen and Culhwch', 'The Story of Lludd and Llefelys' a 'Macsen's Dream'.