Guardian of the Sky is an exciting science fiction novel by Evelyn I. Smith that tells the story of a mysterious guardian from the sky who is crucial in the fight for the future of humanity. In this book, the reader will immerse himself in the world of high-rise castles in the sky, where heroes fight for their rights and will, and the mysterious Guardian tries to find his calling. Will he be able to save humanity from the danger coming from the sky? This book will enchant you with its atmosphere, intrigue and unforgettable images that will not let you tear yourself away from every page.