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Title: Old Favorite
Review: These are the only crossword puzzle books that are challenging enough to be interesting, and are printed on paper good enough to use a felt-tip pen for puzzling! I do one or two each night before I go to sleep, so one of these books (200+ puzzles) will last half a year for me. By the time I've done all 14 volumes, I've forgotten the earliest ones and can buy them new and start again.
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