Check the composition of my portfolio. Follow to see my investments! One summer morning, Zosia found a small bottle on the beach with a letter inside. She was curious, so she gently took out the paper. It turned out to be a message from fifty years ago from a boy named Marek, who dreamed of a friend from the future. Zosia decided to write a reply and put it back into the sea. A few weeks later, she received a letter… this time from another bottle. Someone really wrote back to her. An extraordinary correspondence began across time and space — between children separated by half a century, but connected by imagination.