Steel World is the first novel in the series Undying Mercenaries by author B. V. Larson. This is a modern science novel that will not disappoint you. In the 20th century, the Earth sent probes that transmit messages to the stars. This is the first time humans have approached the stars in space. People on Earth must join fleets, fight and benefit them practically. You are also invited to follow the sequels to this great Undying Mercenaries series.
