The Times Crossword Masterclass: 100 of the Hardest Crosswords Ever Published by The Times

For hardened crossword addicts - the ultimate in crossword publishingThe Times Crossword Masterclass contains 100 of the hardest, toughest, most fiendish crosswords ever published by The Times. Edited and introduced by Brian Greer, Crossword Editor of The Times, this is the ultimate in crosswords. Approach only with care!From the publishers of The Times Crosswords, the world's most famous crossword, The Times Times Crossword Masterclass is a landmark in crossword publishing.