Cover of The Avenger

The Avenger

by Damon Knight

Reading level
Easy
Price
Free

About the book

"The Avenger" by Stuart Fleming is a science fiction novel that was published in the early 1940s. The story explores themes of human evolution and survival amid an alien invasion, concentrating on the concept of creating a new breed of humanity to combat superior extraterrestrial beings. The novel revolves around Peter Karson, a scientist who awakens from a coma to discover that Earth is under threat from invaders who possess horrifying abilities to fuse and harm humans. He creates a spaceship called "The Avenger" with the intent of sending himself into space to undergo mutative transformations to become a superman capable of fighting off the invaders. As he transforms and successfully breeds a new generation of intelligent beings, he faces the ethical dilemma of loyalty to his original humanity versus the kinship to the creatures he has created. The story culminates in a striking twist, revealing his creation's lack of emotional understanding and ultimate choice not to return to Earth, leading to a poignant conclusion about the nature of evolution and identity.

  • Science fiction
  • Short stories
  • Scientists
  • Space ships
  • Human-alien encounters

Updated September 2026. Public domain in the USA. Text and summary from Project Gutenberg eBook #62619.

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