Manlove is a Scottish educator and critic who has authored several books on science fiction and fantasy. In the following excerpt, he compares Dune to Brian Aldiss's Hothouse (1962) and Isaac Asimov's Foundation trilogy (1951–53), arguing that the principal medium of Dune is the mind since "the whole of the novel … is bent on finding things out."

Miller is an American educator and critic. In the following excerpt from his study of Herbert that was originally published in 1980, Miller examines Dune's complex structure, its literary devices, and its characters and themes.

In the following excerpt, Prieto-Pablos examines the development of the ambivalent hero in Herbert's Dune, contending that it is a reflection of contemporary American culture.

McLean is an American author of children's books. In the essay below, she explores the oedipal theme in Herbert's Dune series.

[Herbert] walks a narrow line between entertainment and didacticism. In his best work, such as Dune, the story itself is the message; the concepts are so completely a part of the imaginative world he has created that the issue of didacticism never arises. Ideas are there to be found by the thoughtful reader, but one never stumbles over them. Other works, however, are sometimes unnecessarily obscure. Herbert's shorter novels in particular lack the development of story and character to support the weig...

Collings is an American educator, poet, and critic who has written extensively on science fiction and fantasy literature. In the following excerpt from an essay that was originally presented at the Second International Conference on the Fantastic in Literature and Film at Florida Atlantic University in 1981, he examines Dune's epic characteristics.

The very rawness and naivete of popular culture are signs of a vitality which can, without a breach with its origins, transcend itself in the inspiration of fine art. This fertile paradox is illustrated by Frank Herbert's Dune. It is the unstultified vigor of Herbert's imagination which is responsible for the complexity, the depth, and the symbolic virtuosity of his novel. At the same time, his art is rooted in the naive elements of good storytelling. The setting of Dune is an adventure—...

In the following essay, Hand explores Dune's depiction of a male-dominated future society in which women act within traditional feminine roles.

In the following essay, which was originally presented at the Sixth International Conference on the Fantastic in the Arts in Beaumont, Texas, in 1985, Riggs compares Herbert's vision of humanity's future in Dune with Isaac Asimov's vision in his Foundation trilogy (1951–53).

Dune is a novel rich in ideas as well as imagination…. (p. 41) Recalling the origins of Dune, Herbert says:

Anyone at all interested in SF is probably familiar with Isaac Asimov's Foundation trilogy and Frank Herbert's Dune trilogy. The restoration of civilization [is a] theme of both trilogies…. In Foundation, the overproliferation of technology, political elitism, and the federal bureaucracy result in gradual stagnation and the loss of the inventiveness which had created the Empire and made it strong. The only real difference in Dune is that the Butlerian Jihad (the war resulting from the o...

Few would deny that Dune is a "great read," as Tolkien's Lord of the Rings is a "great read." It gives us strongly defined heroes and villains, engages us in an action which is simple in essence but full of events, twists, complications. Dune and its sequel, Dune Messiah, first appeared as serial fiction, and they exhibit the frequent climaxes and moments of great suspense which the serial format requires. Dune is a romance of adventure, and it is not my intention here to ...

There are some of us who feel that Frank Herbert should never have written a sequel to "Dune," much less three of them. "Dune," given Mr. Herbert's talents and limitations, was just about a perfect science fiction, as well as a lecture on ecology. The desert planet, the giant sand worms, the blue-eyed Fremen, the water suits, the narcotic spice, the God-making, the witches, the telepathy and the prescience—how could they have been improved upon? And they haven...

Although the trappings of Dune were those of science fiction, in substance and form the book resembled fantasy, and the Tolkien books of Middle Earth more than the standard classics of sf. The society of Arrakis represented feudalism on a grandiose scale; science and technology, while not quite nonexistent, were totally secondary to the metaphysical aspects of this desert planet and its vaguely Arabic culture. Like Tolkien, Herbert showed himself to be a master world builder. He used a strong narrative ...

If you can't be great, be big! Frank Herbert's Dune (1965) is certainly big, and many people have found it great. Dune is enjoying something like the same success as [Robert Heinlein's] Stranger in a Strange Land, and probably for the same reason, because its readers can indulge in a fantasy life of power and savour a strange religion. But there is more than that to Dune and its successor, Dune Messiah (1969). Although Campbellian science fiction is still present, so, too, is an attenti...