Lifeboat - Felix R. Savage

Book 2 of the bestselling first contact series! The crew is at breaking point. Bearing Earth's hopes for deliverance from the alien threat, Jack Kildare and his fellow astronauts successfully complete the long journey to Jupiter. But someone on board is trying to sabotage the mission. As they approach the mysterious alien spaceship orbiting Europa, the crew fractures into rival factions. Without warning, a long-range attack cripples the human ship. Now the broken crew is the least of Jack's worries. The alien spaceship isn't a wreck, after all. And whoever is on board wants the humans dead. As the mission unravels into a desperate fight for survival, Jack struggles to decode the enemy plot. If he fails, the astronauts will all perish ... and so will Earth. You'll love Lifeboat because it'