Knyžka, jaka zrobyt tebe supermehaščaslyvym – Boucher Francoize (2020)

You can't be happy if you're too serious! After a couple of funny examples, vivid comparisons, and authoritative arguments from the beloved Françoise Boucher, you will have no more doubt: absolutely all creatures on earth can be happy, including yourself. But, of course, one must make a little effort to get there... Readers have a lot of humor ahead of them, and thanks to the extraordinary Françoise, by the end of the book, they will realize that true happiness consists of many little things.