Books
Roy White: From Compton to the Bronx
2023
Sgiliau Hanfodol ar gyfer TGAU Gwyddoniaeth (Dwyradd)
2022
Sgiliau Hanfodol ar gyfer TGAU Ffiseg (Essential Skills for GCSE Physics: Welsh-language edition)
2021
CCEA AS/A2 Unit 3 Physics Student Guide: Practical Techniques and Data Analysis
2020
Essential Skills for GCSE Physics
2019
Essential Skills for GCSE Combined Science
2019