Dr Gareth Moore
Sudoku Xtra Issue 5
Car Games for Clever Kids®
Cute and Cosy Crime Puzzle Book
Detective Games for Clever Kids®
Sudoku Xtra 20
The Alan Turing Codebreaker's Puzzle Book (Themed puzzles)
The Amazing Sherlock Holmes Puzzle Book
The Amazing Sherlock Holmes Puzzle Book (Themed puzzles)
The Great Sherlock Holmes Puzzle Book
The Mammoth Book of Crosswords 2
The Mammoth Book of Sudoku 2
The Mammoth Book of Word Searches 2