Your Brain on Porn
Internet Pornography and the Emerging Science of AddictionGary Wilson, Anthony Jack

INTO THE DARK HOUR 18 Dystopia Classics in One Volume
Ayn Rand, Jack London, H. G. Wells, Owen Gregory, Hugh Benson, .................................

99 Classic Science-Fiction Short Stories: Works by Philip K. Dick, Ray Bradbury, Isaac Asimov, H.G. Wells, Edgar Allan Poe, Seabury Quinn, Jack London...and Many More !
Ray Bradbury, Philip K. Dick, Abraham Merritt, Amelia Reynolds Long, Anthony Melvillle Rud, .........................................................................................................

Antologia de Ficção Cientifica (Colecção Antologia #17)
Lima da Costa (Org.), Alfred Bester, Alexander Samalman, H. G. Wells, Guy de Maupassant, ...................................................

Space Mail
Isaac Asimov, Martin Harry Greenberg, Joseph D. Olander, A. E. van Vogt, Anthony R. Lewis, .........................................................

SF Boxed Set: 140+ Intergalactic Action Adventures, Dystopian Novels & Lost World Classics (English Edition)
Jules Verne, H. G. Wells, Abraham Merritt, Edgar Wallace, Edgar Allan Poe, .....................................................................................................................

SCIENCE FICTION Ultimate Collection: 140+ Intergalactic Adventures, Dystopian Novels, Lost World Classics & Post-Apocalyptic Stories: The Outlaws of Mars, ... A Columbus of Space (English Edition)
Jules Verne, H. G. Wells, Abraham Merritt, Edgar Wallace, Edgar Allan Poe, .....................................................................................................................

Sci-Fi Ultimate Collection: 160+ Space Adventures, Lost Worlds, Dystopian Novels & Post-Apocalyptic Tales
H. G. Wells, Edgar Allan Poe, Mary Shelley, Jules Verne, Edwin A. Abbott, ..............................................................................................................................................................................

SF UNIVERSE - The Ultimate Collection
H. G. Wells, Edgar Allan Poe, Mary Shelley, Jules Verne, Edwin A. Abbott, ..............................................................................................................................................................................