Invaders from the Infinite

Published in 1931, 'Invaders from the Infinite' by John Wood Campbell, Jr. follows the scientific trio of Arcot, Wade, and Morey as they embark on an intergalactic quest to defend Earth from ruthless alien invaders known as the Thessians. The narrative explores their journey across various worlds, uncovering secrets and developing powerful weapons to combat the escalating threat. This work is notable for its early contributions to the science fiction genre, showcasing intense space battles and the struggle for survival against overwhelming odds.