Science Fiction
Crash landing on an alien world is bad enough. Losing most of the crew as the ship sinks to the bottom of an ocean is worse. But that's just the beginning . . . From the red reeds that cover the land to the predators that fear nothing, all life here is highly intelligent--and utterly hostile--and they now know of the most prolific source of food they have ever seen: humans.
Prince Roger series;
Honor Harrington series.