<p> <strong>The ultimate lateral-thinking challenge.</strong> </p> <p>If you relish a serious mental workout, this collection of 100 brain teasers will demand your very best lateral thinking skills and mathematical rigour to solve. These puzzles will amuse and perplex in equal measure.</p>
A complete training plan that allows anyone to achieve results that were once only available to elite athletes - devised by Michael Jordan's trainer Tim S. Grover
<p>A compilation of 100 cryptic crosswords from The Sunday Times, one of the greatest crossword puzzle challenges. These brainteasers will test all cryptic crossword lovers to the limit!</p>
Holmes's discovery of a mysterious musical score initiates a devious Christmas challenge set by Irene Adler. His preoccupation risks him neglecting the case of his new client, Danish arctic explorer Fridtjof Nansen, who has received a series of threats in the form of animal carcasses left on his doorstep. Could they really be gifts from a strange spirit pursuing him since his expedition to cross Greenland? And might this somehow be related to Irene Adler's great game?