A murderous cult. Nature’s deadly strength unleashed. Sometimes the most terrible enemy is time . . . The peaceful, self-sufficient people of Tambora of Pele seem an unlikely target for Admiral Varn Tarl Sogan's hatred and anger. A turquoise-hued paradise world on the fringes of the universe, Tambora is light years away from other systems ravaged by the great intergalactic War. But beneath Tambora's beauty lurks a terrible peril. A radical sect secretly arms itself, designing a deadly strategy for civil war. Far below the planet's oceans, an even mightier force rumbles and threatens to smother all life forms in a fiery shower of ash and molten rock. Only the Star Commandos can rescue Tambora from certain disaster—but are they too late? "Excellent SF Adventure!"—Andre Norton
Another re-read in pursuit of getting all the books republished with Speaking Volumes.
This was a fun story, very in touch with the "space opera" feel of the earliest volumes. We've got a planet settled by an Amish-like people who hate tech and therefore are VERRRRY good about sticking their heads in the sand with regard to that giaormous volcano casting shade over them every afternoon, which has to be dormant because they really need it to be.
Hint: It's not.
We have Bandit running stealth missions and stealing bits of cake from the spacers she's charmed. There's a bunch of burly space traders who could snap an I-beam in half bare-handed and become staunch allies after having their butts kicked in a tavern brawl. There's a lot of danger and a bunch of science and in the end, this is what Star Commandos should be.
Islaen and Varn are definitely trouble magnets, never mind that they were sent into this situation expecting trouble. Some people just have the talent for inspiring troublemakers to make trouble and it seems that Islaen and Varn are two of those people. I just did not expect a watery paradise to explode any more than Varn expected to make friends with some people whom he would have tasked with destroying in his previous life. So many fireworks!