I couldn't quite decide between awarding this novel three or four stars. Maybe it leans a little more towards three. The story is indeed enjoyable, but I had the sense that Zelazny could have delved deeper and done more with the plot. Conrad, or the Kalikantzaros as he is also known, is responsible for safeguarding the treasures of the Earth. However, during a Vegan's tour of the planet, Conrad finds himself not only protecting the Vegan but also dealing with the complex situation that has arisen. The Vegans, who are from the star system Vega (and not to be confused with those who avoid good food), have purchased most of the Earth after humans nearly destroyed themselves and the planet in a three-day nuclear war. In the end, and here comes a spoiler, the Vegans are so impressed with Conrad that they decide to turn the Earth over to his custody. It's an interesting twist, but I couldn't help but feel that there was more potential that could have been explored.
"This Immortal" tied with "Dune" for the 1966 Hugo for best novel. Who knew? It's quite an interesting fact.
While "Dune" is a lengthy, dense, sequel-spawning juggernaut, "This Immortal" is a relatively short story based around an interesting premise. They are really not on the same scale. "This Immortal" is well written, with a humorous protagonist. It has a certain charm that reminds me more of Zelazny's "Lord of Light" which I loved deeply. On the other hand, it has less resemblance to "Nine Princes in Amber" which didn't quite capture my fancy. The two works that tied for the Hugo Award in 1966 are so different in nature. "Dune" has its grandeur and complexity, while "This Immortal" has its own unique allure with its concise storytelling and engaging protagonist. It makes one wonder about the diverse range of优秀 works in the science fiction genre and how different they can be while still being highly regarded.