M. P Shiel 
Purple Cloud [EPUB ebook] 

"The Purple Cloud" by M. P. Shiel is a classic apocalyptic science fiction novel that delves into themes of survival and psychological exploration. The story follows Adam Jeffson, an explorer who becomes the last man on Earth after a mysterious and deadly purple cloud envelops the planet, wiping out all of humanity. The novel is set in the early 20th century and explores the dystopian aftermath of this environmental catastrophe. As the sole survivor, Adam grapples with profound loneliness and the psychological toll of absolute solitude. His journey across a desolate world is both a physical and existential exploration, as he confronts the meaning of life and his place in a world devoid of other human beings. The novel’s haunting atmosphere and deep philosophical questions make it a compelling and thought-provoking read, establishing it as a significant work in early science fiction literature.