Ingo Siegner’s Der Kleine Drache Kokosnuss is possibly the number-one most popular series among early elementary kids (as well as older preschoolers). There are 30+ books in this imaginative adventure series following two boy dragons, Kokosnuss and Oscar, and a girl porcupine, Matilda (Siegner’s website). Kokosnuss and his friends will get almost any child excited…