2008 - Then Came Oil the Story of the Last Frontier (Hardcover) → Paperback ISBN-13: 9781436696890 ISBN-10: 1436696895 ? 2007 - Then Came Oil the Story of the Last Frontier (Paperback) → Hardcover ISBN-13: 9781432554262 ISBN-10: 1432554263 ? 2002 - The War of the Copper Kings (Paperback) → Hardcover ISBN-13: 9781931832212 ISBN-10: 1931832218 Genre: History ? |