An exciting novel about Cadi, who is chosen to enrol at a special school to learn magic. But who are the truly bad people? Cadi and her friends use all kinds of tricks to find the answers. A novel that is appropriate for all ages (especially 9-12 year old readers)!

• 1 – Miss Cilcoed
• 2 – Yr Ysgol Swynion
• 3 – Y Dyn â’r Crafat Piws
• 4 – Porth Annwfn
• 5 – Gwlad y Tylwyth Teg
• 6 – Cacwn Cêt
• 7 – Y Gwyddonydd
• 8 – Hedfan
• 9 – Y Dieithryn
• 10 – Y Brotest
• 11 – Y Drws yn y Tŵr
• 12 – Yr Uncorn
• 13 – Gwen
• 14 – Stori Tom
• 15 – Y Daith i Arberth
• 16 – Yr Herwgipiad
• 17 – Yr Helgwn
• 18 – Y Frenhines
• 19 – Y Frwydr am Annwfn
• 20 – Y Pair Dadeni