The 117-Storey Treehouse

The underpants museum had my kids in stitches, but the piranha-filled water-ski park is what they keep reenacting in the backyard. It's the perfect bedtime read for anyone who likes their humor gloriously ridiculous.

My son devoured the tiny-horse level chapter in one sitting and then insisted we re-read it out loud. The Underpants Museum had him in stitches, and the whole thing kept him engaged without screens for hours.

My kid couldn't stop laughing at the water-ski park with piranhas, and the tiny-horse level is such a ridiculous, perfect addition. We've read it twice already and find new jokes each time.