Childhood's End, written by Arthur C. Clarke, is a thought-provoking science fiction novel that explores the arrival of an alien race known as the Overlords. These enigmatic beings bring peace and prosperity to Earth, but their true intentions remain a mystery. As humanity evolves under the guidance of the Overlords, questions arise about the price of utopia and the nature of human destiny. Childhood's End is a haunting and philosophical exploration of alien contact and its impact on humanity.