Scorchingly Hard Fireball Crosswords

Beware--these 45 super-tough puzzles can burn you!
But if you enjoy the heat, and regularly tackle weekend-length crosswords in the top newspapers, then you'll love these brilliantly executed puzzles. They're tricky because of their devilishly clever clues, NOT obscure answers, and each one has a wickedly hard theme. There are even explanations for the most difficult clues in the back!