Fantasy, Romance
“The Crack of Doom” by Robert Cromie — a free Project Gutenberg ebook, available to read as an EPUB on BookMarket.
Subjects: Nuclear explosions -- Fiction; Paranormal fiction; Science fiction. Original source: https://www.gutenberg.org/ebooks/26563.
This ebook is in the public domain in the United States; the Project Gutenberg eBook license applies to the original text.