How do you make a rainbow? This joyful story, written by Caroline Crowe and illustrated by Cally Johnson-Isaacs, shows how to find colour and hope when days seem dim and grey. It celebrates love, positivity and the precious relationship between a child, her grandad and the wider community. Beautiful activities at the back of the book reinforce the story messages. A Welsh adaptation.

Sut alla i wneud enfys? Mae'r stori lawen hon, a ysgrifennwyd gan Caroline Crowe ac a ddarluniwyd gan Cally Johnson-Isaacs, yn dangos sut i ddod o hyd i liw a gobaith pan fydd dyddiau'n ymddangos yn dywyll a llwyd. Mae'n dathlu cariad, positifrwydd a'r berthynas werthfawr rhwng plentyn a'i thad-cu. Addasiad Cymraeg gan Mari George o How do you make a Rainbow?