Notes:
Jokes and riddles from readers: Brian Campbell, Keith Alan Rose, Pamela Moreland, Peter House, Valerie Harvey, Chris McNeal, Tom Mansfield, Stevie Landry, Hemant Belle, Barbara L. Ecke, Belita Esquivel, Theodore Schwartz, Mary Dolan, Gregory Ulrich, Sheila Tanner, Beverlee Wickstrom and Richard Haynes.