Board book editions of these favourites, designed to withstand wear and tear. Bright graphics, simple language, a fun story, and an anatomically correct hero for each gender. Ages: 2+. von Frankel, Alona

Once Upon a Potty -- Girl -- Sound Book von Frankel, Alona und Frankel, Alona

A classic -- one of the best companions to toilet training available, and one that is well designed to enhance the confidence and development of children (and parents). von Frankel, Alona und Frankel, Alona