The Advanced Puzzle Solver's Crossword Puzzle Book: Medium to Hard Difficulty

Dad loved it; has been doing crosswords for 40 yrs.

Great Christmas present

I bought this book for my dad who is a crossword lover. He loved it said its definitely has a lot to offer.

Challenging. Some are off shoots of traditional crosswords.

Extremely thin book. Very poor value for money. Very disappointed. Feel like sending it back but really can't be bothered.