The book "Swiss Robinsons" by Johann David Vis

After a terrible storm, the Robinson family finds themselves on a desert island. They have to learn to live in this strange place, which is completely different from the world they know. Interesting events follow one after another. The Robinsons meet an obedient turtle, build a house in a tree and make the island their home. Amazing adventures await the family on the way to building a new life together.