Luisa, Mom, and Grandma had barely left when Dad settled down in the garden to read a book. Or rather, he wanted to read a book. He hadn't really read much yet—maybe one sentence or two at most. Then Tiffany came outside to him, wearing nothing but a towel, and said, "Well, Dad, there's a little problem."

Mom, Luisa, and Grandma want to truly relax. That's why they're having a wellness day with a sauna and all. Without Tiffany! Sitting in a cramped space with strangers who are naked, sweating, and not talking? That really doesn't sound like fun to Tiffany! So she stays at home with Dad, Max, and Grandpa. Dad wants to relax too, but that probably won't happen. At first, only Dad's socks get wet, but eventually, the whole bathroom is underwater. Whether it's the force of momentum or maybe Angela Merkel's fault, and what the clever washing machine thinks about it, is what the new book about Tiffany and her family is all about.