Christopher Monckton

6 books

Christopher Monckton invented the best-selling, £1-million Eternity puzzle, which has sold 500,000 unitsworldwide. He is the creator of Sudoku X, an ingenious twist on the worldwide phenomenon Sudoku, for which he owns the copyright.
Jul 3, 2006
Cover of Sudoku Xtreme

Sudoku Xtreme

May 1, 2006
Cover of Sudoku Xpert

Sudoku Xpert

Mar 6, 2006
Cover of Junior Sudoku X

Junior Sudoku X

Oct 10, 2005
Cover of Sudoku X-mas

Sudoku X-mas

Jul 25, 2005
Cover of Sudoku X Book 1

Sudoku X Book 1

Dec 31, 1991
Cover of Empowerment

Empowerment