Starforce Red Alert (Crossway Youth Book)

This is one of the Christian sci-fi books that I loved as a pre-teen. The back cover reads, "Nobody seems to know what's happened to him. Until two days ago his signal was coming through loud and clear, and then he... he just vanished! Zak Anderson, aged sixteen and a newly qualified space pilot, is determined to find his father -- missing in unexplored space. By a strange accident Zak and his friends find themselves in a far-off galaxy, on an unknown planet.." The planet "Terran" is what Earth would have been like without The Fall. Zak's space ship brings a copy of the Bible in its library, and they use it to expose the enemy in the new garden of Eden. Though written in 1984, the story line has not grown dusty and the "science fiction" aspect is still palatable. A fun adventure for children, with a clear presentation of the Gospel.