A book full of fascinating, little-known facts about Wales. Stories about the huge contribution of this small nation to the world are presented, such as the most advanced laws in the Middle Ages, Britain's only effective royal dynasty and its most effective prime minister.

• Rhagymadrodd
• Yn ôl i’r dechrau
• Yr ‘Oesoedd Tywyll’ ysblennydd
• Gwrthsefyll y Normaniaid
• Y Tuduriaid
• Cymry dylanwadol
• Gwlad ddiwydiannol gyntaf y byd
• Brwydro i wellabywyd y werin
• Yr adwaith gymdeithasol
• Y cytundebcymdeithasol newydd