11 books
The big book of Nurikabe
The big book of 16 x 16 Giant Sudoku
The big book of 12 x 12 Giant Sudoku
AS-Level Mathematics Revision Guide (AQA C1)
The big book of Sudoku
The big book of Hyper Sudoku
The Big Book of Jigsaw Sudoku
Samurai Sudoku
A Patch of Blue
Preacher's Son
Helyntion Iwerddon
