Thank you for viewing. [Product Contents] This is a set of the following 5 books: * Innovation Company (Ikujiro Nonaka et al.) * Global Warming "CO2 as the Culprit" is a Huge Lie of the Century * Black Box * Decarbonization is Full of Lies (Taishi Sugiyama) [Condition] As these are used books, there are some scratches and signs of use on the covers, but there are no problems with reading them. I have not found any writing or tears. (Please forgive me if I have overlooked anything) [Highlights] * A set that allows you to read business, environmental issues, and social themes together. * Includes an Akutagawa Prize-winning work. * More affordable price than selling individually. [Shipping] We will carefully package the items with waterproof measures. Immediate purchase is welcome. Thank you.