This book cover has 3 lines for the title, 1 line for the subtitle, 1 line for the author, 2 lines for the hook.
The most popular tags describing this Science Fiction premade book cover are illustration, fantasy, sky, landscape and space.
Other keywords revelant to this premade cover are futuristic, technology, science, moon, 3d, planet, fiction, winter, sci-fi, exploration, spaceship, cold, vehicle, 3d rendering, snow, shape, ship, transport, spacecraft, mission, extraterrestrial, ufo, interstellar, globe, portal, wilderness, ball, tech, invasion, base, vessel, sphere, round, frozen, blue sky, invaders, barren, mother ship, orb, sci-fi ship, alien ship, alien sphere, alien base, futuristic base, white alien landscape.