In this novel there is a gigantic creature described that lives under the sands of the desert that apparently is sentient IIRC. It is shown interacting with the paleolithic Vulcan who taught the others language before their sun flared. And it also seemed to communicate with young Surak when he was wandering around despondent of his people possibly destroying themselves. Was this creature ever talked about in any other books or any of the companion books (or the wikia sites for that matter).
I'm thinking they called it the Underlier, but I'm not sure.
I'm thinking they called it the Underlier, but I'm not sure.