The Hidden Catacombs — mark Stewart

Reltso, Nara and Kelsey join Florian, Josh and Clay in searching for the four missing colonists. They find more than they ever imagined. To rescue the missing men they must decide whether to risk their own lives. The original trio is totally shocked when Henry finally reveals his true Crenoxian colours by changing his orders to what they want.
It's debatable what's worse, an image of a cannibal Crenoxian or a six foot tall spider? The daring threesome, consisting of Clay Silver, Florian Fawkes and Josh Quinn has fought a large spider before, just managing to escape with their lives. This time around, deep in the dark underground hidden catacombs they might have to fight hundreds. Who will survive?