Planetary romance (English Wikipedia)

"Dune (2021) review". BFI Sight & Sound. 25 October 2021. Retrieved 2026-01-05.
"Avatar: The Way of Water review". BFI Sight & Sound. 16 November 2022. Retrieved 2026-01-05.
"Dune: Part Two review". BFI Sight & Sound. Retrieved 2026-01-05.

books.google.com (Global: 3^rd place; English: 3^rd place)

Steele, Allen. Captain Future – The Horror at Jupiter. p. 195.

britannica.com (Global: 37^th place; English: 64^th place)

"Frank Herbert". Encyclopaedia Britannica. Retrieved 2026-01-05.
"Adam Strange". Encyclopaedia Britannica. Retrieved 2026-01-05.

cambridge.org (Global: 209^th place; English: 151^st place)

"Before the New Wave (Part I)". The Cambridge History of Science Fiction. Cambridge University Press. ISBN 978-1-107-16609-7. Retrieved 2026-01-05. Planet Stories, launched at the end of 1939, focused primarily on planetary adventure.

cesarezavattini.it (Global: low place; English: low place)

"Eventi e notizie storiche 2002–2013 (S.K.1), pp. 38–39" (PDF). Fondazione Cesare Zavattini. Retrieved 2026-01-05.

doi.org (Global: 2^nd place; English: 2^nd place)

Bredehoft 1997, pp. 369–386. Bredehoft, Thomas A. (November 1997). "Origin Stories: Feminist Science Fiction and C. L. Moore's 'Shambleau'". Science Fiction Studies. 24 (3): 369–386. doi:10.1525/sfs.24.3.0369.

geekwire.com (Global: 4,920^th place; English: 2,852^nd place)

Boyle, Alan (October 21, 2021). "How the Dune science-fiction saga parallels the real science of Oregon's dunes". GeekWire. Retrieved 2026-01-05.

isfdb.org (Global: 967^th place; English: 1,014^th place)

"Rocannon's World—editions and translations". ISFDB. Retrieved 2026-01-05.
"Ayerdhal—bibliography". ISFDB. Retrieved 2026-01-05.

openedition.org (Global: 366^th place; English: 883^rd place)

journals.openedition.org

Guillaume, Isabelle L. (19 December 2016). "Women W.a.R.P.ing Gender in Comics: Wendy Pini's Elfquest as mixed power fantasy". Revue de Recherche en Civilisation Américaine (6). Retrieved 2026-01-05.

read.gov (Global: low place; English: low place)

"'A Princess of Mars'—item record". Library of Congress, Read.gov. Retrieved 2026-01-05.

robertcostanza.com (Global: low place; English: low place)

Costanza, Robert (2000). "Future Visions of Earth from Mars" (PDF). robertcostanza.com. Retrieved 2026-01-05.

sf-encyclopedia.com (Global: 2,745^th place; English: 1,778^th place)

"Planetary Romance". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"SF Magazines". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Lost Worlds". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Mars". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Venus". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"First Contact". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Greg, Percy". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Arnold, Edwin L". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Pope, Gustavus W". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Lindsay, David". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Burroughs, Edgar Rice". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Herbert, Frank". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Star Wars". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Kline, Otis Adelbert". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Planet Stories". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Startling Stories". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Moore, C L". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Howard, Robert E." The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"A Martian Odyssey". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Weinbaum, Stanley G." The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Brackett, Leigh". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Farmer, Philip José". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Vance, Jack". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Leinster, Murray". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Lewis, C S". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Godwin, Tom". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Hyperspace". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Norman, John". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Counter-Earth". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Carter, Lin". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Moorcock, Michael". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Bulmer, Kenneth". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"de Camp, L Sprague". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Darkover Series". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Pern [series]". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"McCaffrey, Anne". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Dune". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Le Guin, Ursula K". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Boulle, Pierre". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Devolution". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Harrison, Harry". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Colonization of Other Worlds". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Niven, Larry". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Macrostructures". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Silverberg, Robert". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Aldiss, Brian W". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Great Year". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Robinson, Kim Stanley". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Asaro, Catherine". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Space Opera". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Flash Gordon". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Comics". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Planet Comics". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Adam Strange". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Gold Key Comics". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Lost in Space". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Aelita". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Planeta Bur". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Barbarella". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"La Planète Sauvage". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Dune (1984)". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Earth 2". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Pitch Black". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Horror in SF". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Television". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Avatar". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Cameron, James". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"John Carter". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Valerian and the City of a Thousand Planets". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Phineas and Ferb". The Encyclopedia of Science Fiction. Retrieved 2026-01-07.
"Dune: Part One". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"After Blue". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.
"Scavengers' Reign". The Encyclopedia of Science Fiction. Retrieved 2026-01-05.

sfdictionary.com (Global: low place; English: low place)

Letson, Russell (1978). "Historical Dictionary of Science Fiction: planetary romance". Historical Dictionary of Science Fiction. Retrieved 2026-01-05.

tamu.edu (Global: 289^th place; English: 1,073^rd place)

oaktrust.library.tamu.edu

Brett, J. (2009). "The Vampire Story in Weird Tales from 1920–1939". Texas A&M University OAKTrust. p. 6. Retrieved 2026-01-05.

theguardian.com (Global: 16^th place; English: 11^th place)

"Discworld dishes Moby-Dick: BBC unveils 100 novels that shaped our world". The Guardian. November 5, 2019. Retrieved 2026-01-05.

Planetary romance (English Wikipedia)

archive.org (Global: 6th place; English: 6th place)

belial.fr (Global: low place; English: low place)

bfi.org.uk (Global: 239th place; English: 131st place)

books.google.com (Global: 3rd place; English: 3rd place)

britannica.com (Global: 37th place; English: 64th place)

cambridge.org (Global: 209th place; English: 151st place)

cesarezavattini.it (Global: low place; English: low place)

doi.org (Global: 2nd place; English: 2nd place)

geekwire.com (Global: 4,920th place; English: 2,852nd place)

isfdb.org (Global: 967th place; English: 1,014th place)

openedition.org (Global: 366th place; English: 883rd place)

journals.openedition.org

read.gov (Global: low place; English: low place)

robertcostanza.com (Global: low place; English: low place)

sf-encyclopedia.com (Global: 2,745th place; English: 1,778th place)

sfdictionary.com (Global: low place; English: low place)

tamu.edu (Global: 289th place; English: 1,073rd place)

oaktrust.library.tamu.edu

theguardian.com (Global: 16th place; English: 11th place)

archive.org (Global: 6^th place; English: 6^th place)

bfi.org.uk (Global: 239^th place; English: 131^st place)

books.google.com (Global: 3^rd place; English: 3^rd place)

britannica.com (Global: 37^th place; English: 64^th place)

cambridge.org (Global: 209^th place; English: 151^st place)

doi.org (Global: 2^nd place; English: 2^nd place)

geekwire.com (Global: 4,920^th place; English: 2,852^nd place)

isfdb.org (Global: 967^th place; English: 1,014^th place)

openedition.org (Global: 366^th place; English: 883^rd place)

sf-encyclopedia.com (Global: 2,745^th place; English: 1,778^th place)

tamu.edu (Global: 289^th place; English: 1,073^rd place)

theguardian.com (Global: 16^th place; English: 11^th place)