The Fourth Political Theory by Alexander Dugin Arktos, 2012, 214 pages, £18.50 Eurasian Mission: An Introduction to Neo-Eurasianism by Alexander Dugin Arktos, 2014, 180 pages, £14 The Last War of the World-Island: The Geopolitics of Contemporary Eurasia by Alexander Dugin Arktos, 2015, 166 pages, £12.95 “The American Empire Should Be Destroyed”: Aleksander Dugin and the Perils of Immanentized Eschatology by James D. Heiser Repristination Press, 2014, 126 pages, US$12.95   It is inevitable that a reviewer would be attracted to a book carrying the deliciously direct title “The American Empire Should Be Destroyed” (quotation marks in the title). When that…