In wonderful condition, does have slight signs of wear. Please see photos.

“The Investigation" by Stanislaw Lem is a sci-fi novel that was first published in 1976 by Avon Books. This 1st Avon Printing paperback edition is a collectible item for fans of Lem's work and sci-fi enthusiasts alike. The book offers readers an immersive experience into a world of science and technology, exploring themes of exploration and discovery. With its engaging storyline and thought-provoking ideas, this novel is sure to be a valuable addition to any book collection.