Dk Smithsonian Institution|DK|Smithsonian Institution, in partnership with Penguin Random House, has contributed to the creation of this title. Penguin Random House, a leader in TRADE publications, specializes in producing high-quality content tailored to the needs of industry professionals and enthusiasts. Their focus on excellence ensures that each publication offers valuable insights and in-depth knowledge, making it an indispensable resource for readers seeking to enhance their expertise and understanding of the industry. This collaboration enriches the literary market, providing readers with well-researched and expertly crafted works that advance their professional and personal development.