This book cover has 2 lines for the title, 1 line for the subtitle, 1 line for the author, 2 lines for the hook, and finally 1 line for the genre.
The most popular tags describing this Science Fiction premade book cover are horizontal, mystery, science, travel and technology.
Other keywords revelant to this premade cover are futuristic, imagination, alien, spaceship, flying, exploration, galaxy, transportation, astronomy, usa, three dimensional, ship, outer space, speed, ufo, nebula, star - space, planet - space, rocket, space and astronomy, mode of transport, space travel vehicle, air vehicle, space exploration, nautical vessel, space shuttle.