Millions of people attempt crossword puzzles everyday, be they sitting in their armchairs battling with "The Times", completing a puzzle in a magazine or doing a puzzle online. It's an enormously popular activity, reported to keep the brain flexible and even to ward off Alzheimer's ("The Times, Use it or lose it: how crosswords can beat Alzheimer's"). 'Collins Bradford's Crossword Compendium' is a new title in the best-selling Bradford's range. It brings together, in a single volume, the invaluable crossword solutions from 'Bradford's Crossword Solver's Dictionary' and 'Bradford's Crossword Lists'.