Book excerpt: Thirty million loyal TV Guide� readers know where to find the best TV crosswords ever created. Puzzles with television themes from the most widely read weekly magazine in the world make this collection a television lover’s dream book. It’s spiral bound, oversize, and filled with hundreds of crosswords that will challenge anyone’s television IQ. There are classic favorites from the 1960s, ‘70s, ‘80s, and ‘90s; take a walk down memory lane, and answer “___ Masters in Rin Tin Tin” (just 3 letters). Try the best contemporary crosswords from TV Guide� Crosswords Magazine. All that, plus brain teasers and fun trivia quizzes offer hours of fun.