The Mercurian is a science fiction novel written by Frank Belknap Long and published in 1978. The story follows the adventures of a group of astronauts who travel to the planet Mercury on a mission to investigate strange radio signals coming from its surface. Upon arrival, they discover an ancient alien civilization that has been dormant for thousands of years. As they explore the ruins and try to uncover the secrets of this lost race, they must also contend with dangerous creatures and environmental hazards on the hostile planet. The novel is known for its imaginative world-building and fast-paced action sequences.
By Frank Belknap Long · First published 1928 · Genre: Science Fiction, Horror, Adventure