Dydy Danny Chung a Maths Ddim yn Ffrindiau gan Mai

Eleven-year-old Danny Chung hates maths more than anything. His life is turned upside down when a surprise that he's been promised turns out to be his little, wrinkly, ex-maths-champion grandmother from China. What's worse, Nai Nai has to share his room, AND she takes the top bunk! Part of the Rhyngom Scheme.

• ISBN: 9781801064484
• Author: Maise Chan
• Translator: Iwan Huws
• Illustrator: Anh Cao
• Publisher: Atebol
• Page count: 288
• Publication date: 2025-02-25