Firsts

WordTeasers: Firsts Who wrote the first Knock, Knock joke? When was the first crossword puzzle published? Find the answers to these questions plus many more quirky, historical, and/or downright awe-inspiring facts in Firsts! 150 family friendly questions to get kids and adults talking, Laughing and learning something new! Wonderful Stocking Stuffer, birthday gift, hostess gift and or just because gift!