"Portal" is an exciting adventure of the famous American writer Ted Chang. This book tells the story of an ordinary boy who opens a mysterious portal in his room and finds himself in a wonderful world of fantasy and adventure. He meets a wide variety of characters there, overcomes obstacles and gathers useful knowledge about himself and the world around him. Readers, together with the main character, make an exciting journey filled with mysteries and incredible discoveries. "Portal" is a book that will captivate with its atmosphere, will help you feel all the magic of fantasy and will open new horizons for everyone who bravely crosses the threshold of this amazing world.