For publishing houses
Zum Zum is a young publishing house from Slovakia. We publish stories that touch us. Here you can take a look at the list of our books.
Ebook Marina Submarina
Fun, adventure and new knowledge for you kids!
Audiobook Marina Submarina
Your kids can listen to Marina in a car or before sleeping
App Marina Submarina
Make reading more exciting! Kids can even exercise a comprehension reading in a funny way
TimeAtlas
The magic of old photographs linked with the presence
