80 books • 18 series
Book #1: Albert Ben i Lawr
Book #2: Albert a'r Gwynt
Book #2: Albert and the Wind
Book #3: Albert Supersize
Book #4: Albert in the Air
Book #5: Albert and the Pond
Book #6: Albert and the Shed
Book #3: Albert Anferth
Book #4: Albert yn yr Awyr
Book #2: Hugg 'N' Bugg: The Comb
Book #3: The Surprise
Book #4: Hugg 'n' Bugg: The Race
Book #1: Hugg 'N' Bugg: Finding Home
Book #1: Pitw a Cawr: Chwilio am Gartre
Book #2: Pitw a Cawr a'r Grib
Book #22: Scottish Theatre: Diversity, Language, Continuity
Book #744: Preferential Emergency Communications