Toth

Rubion Federation ship HMS Belsus visits a three-hundred-year-old colony planet, and discovers a society near revolution against the rule of a "transfigured being" known as Toth. Commander Michael Queal's crew and ship are immediately threatened by Toth and his followers, including a host of strange bioengineered creatures unique to the planet.
Only a banished people on a remote island are willing to aid Queal in his fight to bring freedom to the colony, and allow him to survive the wrath of a monstrous, unbalanced dictator. But help sometimes comes from unexpected directions!