The new book from the authors of the international bestseller "Maps". He is timid, she is fearless. He is big and heavy, she is small and agile.

We present to you the bear Kuba and the squirrel Oula, two friends from the Bialowieza forest. They have just received a mysterious letter from America and are setting off on a grand journey to the wildest corners of our planet.

They will visit eight national parks in various parts of the world: from America's Yellowstone to Greenland's National Park and Komodo National Park in Indonesia. There, they will encounter rare animals and plants, unique landscapes, and unparalleled natural phenomena.

Join the journey! Many adventures and a wealth of knowledge about wildlife await you.