Try Not to Laugh Challenge - Whippersnapper Edition: A Hilarious and Interactive Joke Book Contest for Boys Ages 6, 7, 8, 9, 10, and 11 Years Old

Try Not to Laugh Challenge - Sassy Lassy Edition: A Hilarious and Interactive Joke Book for Girls Age 6, 7, 8, 9, 10, 11, and 12 Years Old

Would You Rather Game Book: For kids 6-12 Years old: Jokes and Silly Scenarios for Children

Funny Jokes For 11 Year Old Kids: Hundreds of really funny, hilarious Jokes, Riddles, Tongue Twisters and Knock Knock Jokes for 11 year old kids! (Funny Jokes Series All Ages 5-12!)

The Fantastic Flatulent Fart Brothers' Big Book of Farty Facts: An Illustrated Guide to the Science, History, and Art of Farting (Humorous reference ... Fart Brothers’ Fun Facts) (Volume 1)

National Geographic Kids Why?: Over 1,111 Answers to Everything

Square Root of 121: 11th Birthday 11 Years Old T-Shirt

How Things Work: Inside Out: Discover Secrets and Science Behind Trick Candles, 3D Printers, Penguin Propulsions, and Everything in Between

How to Be a Math Genius: Your Brilliant Brain and How to Train It

Try Not to Laugh Challenge Animal Edition Joke Book: for Kids, Teens, & Adults, Over 200 Silly Puns, Funny Riddles, Knock Knock Jokes, Family Friendly ... Laugh Challenge Clean Joke Book for Everyone!

Awesome Jokes That Every 8 Year Old Should Know!: Hundreds of rib ticklers, tongue twisters and side splitters