Poseidonis

This article is about the fictional continent. For the Ballantine Books collection of stories, see Poseidonis (collection).

Poseidonis is the fictional last remnant of the lost continent of Atlantis, mentioned by Algernon Blackwood in his short story "Sand" (published in 1912) in his collection Four Weird Tales and also detailed in a series of short stories by Clark Ashton Smith. Smith based Poseidonis on Theosophical scriptures about Atlantis (such as Secret Doctrine by Helena Blavatsky), and his concept of "the last isle of foundering Atlantis" is echoed by the isle of Númenor in J. R. R. Tolkien's legendarium.

Map drawn by Tim Kirk.

Stories in Smith's Poseidonis cycle

• "The Muse of Atlantis" (prose poem)
• "The Last Incantation"
• "The Death of Malygris"
• "Tolometh" (poem)
• "The Double Shadow"
• "A Voyage to Sfanomoë"
• "A Vintage from Atlantis"
• "Atlantis: a poem" (poem)

Other writers

In the Pusadian series of short stories by L. Sprague de Camp, "Poseidonis" refers to the fictional lost island continent of Pusad, whose name was later corrupted to Poseidonis by the Greeks and whose fate was supposedly one basis for the Atlantis legend.

The 1929 Malay-language novel Drama dari Krakatau, about the Krakatoa eruption, depicts the origins of the Malay Archipelago from rising sea levels caused by the sinking of Poseidonis.

See also

• Averoigne
• Hyperborean cycle
• Zothique
• Clark Ashton Smith bibliography

External links

• The Eldritch Dark - Short Story Index
• "'Poseidonis' - Editors Note" by Lin Carter, from Poseidonis (Tales of Atlantis). Ballantine Books 1973.