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! Ages: 10+
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! Ages: 10+
