Proktols of Neptune
by Hasse, Henry · en · published 2020-04-27
A free public domain ebook from Project Gutenberg. Science fiction; Adventure stories; Prisoners -- Fiction; Human-alien encounters -- Fiction; Torture -- Fiction
About this book
Proktols of Neptune is one of 76,000+ free public-domain ebooks indexed in the SENTINEL Books catalog, sourced from Project Gutenberg. Published 2020-04-27, written in en, classified under PS in the Library of Congress system.
Subjects: Science fiction; Adventure stories; Prisoners -- Fiction; Human-alien encounters -- Fiction; Torture -- Fiction
Bookshelves: Category: Science-Fiction & Fantasy; Category: Novels