* When Analog published “Dune World,” it was also owned by Condé Nast, and when you hold those issues, you can totally tell. The physical magazine doesn’t have the pulplike quality of earlier iterations, and it’s simply much bigger. By the time “The Prophet of Dune” was serialized in 1965, Analog would switch back to the smaller digest-sized issues, during the final two installments of that story.