'Peek-a-boo moon' is a perfect book to read at bedtime. This super sturdy cardboard book is part of the series of Kiekeboe books by Ingela P Arrhenius. The Swedish designer Ingela P Arrhenius has become an indispensable part of the children's room, and with good reason. All her booklets are beautiful in their simplicity and very strong in the chosen color palettes. The successful Kiekeboe series is no exception! This particle, 'Peek-a-boo moon', is full of sliders, wheels to turn and cheerful figures. 'Peek-a-boo moon' is about all the fun surprises that come with going to sleep, so that bedtime is also a party.