A collection of jokes about names including "Who always eats ketchup instead of mustard? Tom Mato" and "What girl is allergic to cotton and wool? Polly Ester."
A collection of jokes about music and musicians, including "What do musicians brush their teeth with? A tuba toothpaste" and "What's an orchestra's favorite dessert? Cello."
A collection of riddles and jokes about outer space, including "What goes up when you count down?" (a rocket) and "What do Martians have that no one else can have?" (baby Martians).