Explore the fascinating world of robber barons, railroads, and the making of modern America with the book "Iron Empires: Robber Barons, Railroads, and the Making of Modern America" by Michael Hiltzik. Published by HarperCollins in 2021, this trade paperback has a length of 8 inches, a width of 5.3 inches, and a height of 1.2 inches. The book is written in English and consists of 448 pages that cover topics including economic history, the United States in the 19th century, and business. It is perfect for anyone interested in biography and autobiography, business and economics, and history. With a weight of 11.7 ounces, this book is a must-read for anyone who wants to dive into the captivating story of America's robber barons and railroads.