This unique collection of "The Complete Space Adventure Books of Otis Adelbert Kline – All 8 Novels in One Edition" has been designed and formatted to the highest digital standards. Otis Adelbert Kline was an adventure and science-fiction novelist, best known for his interplanetary adventure novels set on Venus and Mars, which instantly became science-fiction classics. Introduction Writing the Fantastic Story The Venus Trilogy The Planet of Peril The Prince of Peril The Port of Peril The Mars Series The Swordsman of Mars The Outlaws of Mars Other Tales Maza of the Moon The Man from the Moon A Vision of Venus