Childhood's End, written by Arthur C. Clarke, is a classic science fiction novel that delves into the concept of alien abduction and its impact on humanity. The story follows the arrival of an alien race known as the Overlords, who bring peace and prosperity to Earth. However, as the human race evolves under their guidance, questions arise about the true intentions of the Overlords and the fate of humanity. This thought-provoking and philosophical book explores themes of evolution, transcendence, and the nature of existence.