The second book of individual theory papers for the young beginner, lively games and puzzles to hold the young player's attention and interest.

As Watson falls in love and Sherlock Holmes battles his darker habits, the two men once again tackle a case of baffling complexity. The greatest detective of th

A clear, entertaining development of the number systems required in any course of modern mathematics.

The mathematical tradition at Oxford is one of the oldest in Britain, and Oxford scholars have been at the forefront of mathematical research for the past eight

The Book Contains Challenging Puzzles and Various Methods to Solve Puzzles.