The Darwin Elevator: Book 4: Injection Burn

Skyler Luiken and his ragtag crew of scavengers, scientists, and brawlers have a new mission: a long journey to a distant planet where a race of benevolent aliens are held captive behind a cloud of destructive ships known as the Swarm Blockade.

No human ships have ever made it past this impenetrable wall, and Skyler knows not what to anticipate when they reach their destination. Will it be a rescue operation or suicide mission?