On October 29, 2009, little lice invaded the bookshop to mark the release of a book by the famous Italian illustrator Béatrice Alemagna, who had pulled off a tour de force: selling out all the books published by Phaïdon in two months. There were still 100 French “collectors” sold online and at the book signing. His latest book, Au pays des petits poux published by Phaïdon, is a joyful message of tolerance. A little greasy louse invites other lice into his home and is surprised to discover that they are all different. Fortunately, they decide to accept their differences…