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If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
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Bestselling author Bob Phillips (combined sales of more than 9 million copies!) has done it again. This wild collection of knockknock jokes is sure to keep the kids giggling and Gramps chucklingthe whole household will be in stitches!Keep this book in the car for some ribtickling fun on long road trips. Keep it in the playroom for a quick smile. Keep it on a nearby shelf for a surefire icebreaker at the party. Filled to the brim with funny and just plain silly riddles, this is a book every kid will want and every parent will enjoy. Laughter is only a knockknock joke away!
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
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