"The Onslaught from Rigel" is a science fiction novel by the legendary writer Fletcher Pratt. This book takes the reader on an exciting space adventure, where the main character, an engineer from Earth, finds himself in the very center of a space attack by alien forces from the planet Rigel. In this exciting science fiction masterpiece, Pratt successfully combines a tense storyline with interesting scientific details and philosophical reflections. "Uhar from Rigel" is a book that will captivate you with its interesting concept and unexpected turns of events. While reading this novel, you will get acquainted with a unique world where technology and combat are combined with deep philosophical reflections on the place of man in the cosmos and relations with other civilizations. "Ugar from Rigel" is a book that will not leave indifferent any lover of science fiction.