The Onslaught from Rigel

"The Onslaught from Rigel" by Fletcher Pratt is a science fiction novel written in the early 20th century. The story unfolds following the catastrophic arrival of a radioactive comet that transforms humans into metallic beings, forcing them to navigate a world altered by this cosmic event. The narrative centers around characters such as Murray Lee and Benjamin Franklin Ruby, who must adapt to their new existence while confronting the dangers posed by avian foes, known as tetrapteryxes, who now dominate the world. At the start of the book, Murray Lee awakens to discover his transformation into a machine after the comet's arrival. Confused and distressed, he encounters his friend Ben Ruby, who is also changed, and they begin to piece together the implications of their new forms. As they explore deserted buildings, encountering both the remnants of humanity and the metallic corpses of those who succumbed to the comet's effects, they meet other survivors. Their experiences lead them to form a community and strategize against the menacing birds that threaten their existence, setting the stage for their perilous journey in a radically altered world. (This is an automatically generated summary.)

Murray Fletcher Pratt was an American writer of history, science fiction, and fantasy. He is best known for his works on naval history and the American Civil War and for fiction written with L. Sprague de Camp.