. . . . . . . . . . . . . . . . . . . . . . . . . . . . "novel of the same name" . . . . . . "science-fiction novel of the same name" . "of the same name" . "36566890" . "At Childhood's End" . . . . . . . . . . . . . . . . . . . . . . . "Childhood's_End#Development" . . . . . "Childhood's End" . . "\\\"Guardian Angel\\\"" . . . "Childhood's End" . . . . "0-345-34795-1" . "214" .