The Stones of Nomuru

In this novel, L. Sprague de Camp and Catherine Crook de Camp unveil a distant world of reptilian creatures who regard citizens of Earth as no more than animals themselves.

Dr. Keith Salazar is a pioneer archaeologist from earth breaking new ground on the planet Kukulkan, but stnading in his way is a vicious rival in both love and war, one who wants to develop Salazar's latest discovery into a recreational resort for planetary travelers, and at the same time steal away the one woman Salazar loves..