I am obliged to give one of my very rare 5-star reviews to Kay Kenyon for a deep, complex, exciting and most satisfying novel.
In this tale, failing starship Captain Eli Dammond finds himself on the desert planet Null where his responsibility is to investigate to wreck of another ship and to transport its crew to safety. Although everybody is anxious to get the job done and to leave the inhospitable world, Eli feels that it is imperative for him to spend his last moments there making a quick exploration below the surface of Null in one of the many alien hexadron boring machines found on the surface.
Thus begins a wonderfully told and realized adventure of Eli's meeting with the ancient subterranean race of Ahtra. The story is so masterfully told that we can clearly visualize and comprehend the complex alien culture, and understand their motivations in dealing with the problematic stranger in their midst.
While the story underground is evolving, life on the surface of Null is changing rapidly and catastrophically for the remaining humans. The planet has its own bioligical imperitives at work, and human life is not a high priority.
In spite of the dark events that drive this story or, perhaps, because of them, the resolution of this gripping tale is uplifting and hopeful. A fitting conclusion to a wonderful adventure.
I highly recommend Tropic Of Creation, and I anxiously await the next fine work by Kay Kenyon.