James Mitchem 
Gwyddoniadur y Pethau Pwysig Iawn 

This book is perfect for children from 6 years of age. It provides all the information they need and much more! A mixture of breath-taking photography and charming illustrations ensure a perfect visual balance for this golden age. Sian Lewis”s Welsh adaptation of
Encyclopedia of Very Important Things is bursting with know ledge and loads of very important things.