Killer Sudoku by Gareth Moore: Book CoverI was interested to spot that Barnes & Noble (in the US) are now selling one of my self-published books – Killer Sudoku: 100 easy to hard puzzles and how to solve them.

So if you’re in the US and fancy getting hold of a copy (they get really hard by the end!) then there’s now another way to buy it.  You even get 10% off if you’re a member. :)