"The Earth Quarter" is an exciting science fiction novel written by a Ukrainian writer. In this book, readers will immerse themselves in a world where the Earth is divided into four quarters, each of which belongs to different civilizations. The main character, a young scientist, finds himself in the very center of mysterious events, when it turns out that there is a threat not only to his native quarter, but also to the entire planet as a whole. The author skillfully combines elements of science fiction, adventure and philosophy, creating an unpredictable plot that keeps you in suspense until the very end. In addition to an exciting story, the book contains deep philosophical moments that make the reader think about his own place in the world and responsibility for the future of the planet. "The Earth Quarter" is a book that will capture the imagination of every fan of science fiction and leave a mark in the heart of everyone who found in it something more than just entertaining literature.