Ruby loves being Ruby until, one day, she finds a worry. At first it's not such a big worry, and that's all right, but then it starts to grow. It gets bigger and bigger every day and makes Ruby sad. How can Ruby get rid of it and feel like herself again? A perceptive, poignant story that is a must-have for all children's bookshelves. A Welsh adaptation of Ruby's Worry.

Roedd Glain yn ferch hapus erioed, yn berffaith hapus . . . nes iddi, un diwrnod ... ddarganfod Pryder. Llyfr cysurlon a sensitif – y sbardun perffaith ar gyfer siarad â phlant am rannu eu pryderon cudd, yn rhai mawr neu'n rhai bach. Addasiad Cymraeg o Ruby's Worry.