Ubbo-Sathla

Verified Timeline

Lore & Background

The inclusion of Ubbo-Sathla stems directly from August Derleth's expansion efforts during the second stage of the Mythos' development. Derleth sought to categorize and legitimize the lore, a process that involved connecting deities to classical elements and integrating story elements from other writers. Specifically, Francis Towner Laney, editor of The Acolyte, published an essay in the Winter 1942 issue categorizing the Mythos. In this essay, he proposed the inclusion of Ubbo-Sathla. Impressed by the glossary, Derleth asked Laney to rewrite it for publication in the Arkham House collection Beyond the Wall of Sleep (1943). This act exemplifies Derleth's approach: just as Lovecraft had referenced Clark Ashton Smith's Book of Eibon, Derleth added Smith's Ubbo-Sathla to the Mythos. Unlike Lovecraft's original "Yog Sothothery," which was an adaptable aesthetic construct without rigid structure, this addition helped form a more systematic classification.

In Their Own Story

The specific narrative details regarding Ubbo-Sathla are not found in H. P. Lovecraft's writings. Instead, its presence in the Mythos is a result of literary correspondence and editorial expansion. The story of its inclusion begins with Francis Towner Laney's essay "The Cthulhu Mythos," which first appeared in the Winter 1942 issue of The Acolyte. In this text, Laney categorized the beings and included Ubbo-Sathla. Derleth, who believed that Lovecraft wished for other authors to actively write about the Mythos rather than treat it as a discrete plot device, embraced this contribution. He invited Laney to refine the essay for the 1943 collection Beyond the Wall of Sleep. Later, in 1985, Laney's original essay was republished in Crypt of Cthulhu #32. This sequence of events highlights how the Mythos evolved from Lovecraft's loose references into a shared universe where authors like Derleth and contributors like Laney actively shaped the canon.

Reader's Guide

To understand Ubbo-Sathla, one must look to the history of the "Derleth Mythos" rather than Lovecraft's original texts. It serves as a prime example of how August Derleth modified key tenets by adding structure and new beings, such as Cthugha (created in response to Laney's complaint about missing elements). When encountering Ubbo-Sathla in modern discussions, it is important to distinguish between Lovecraft's "Cthulhu Mythos proper"—characterized by cosmic indifferentism and the irrelevance of mankind—and Derleth's later additions which often introduced themes of good versus evil. While Lovecraft referred to his creations as a flexible aesthetic construct or humorously as "Yog Sothothery," Derleth formalized these elements. Ubbo-Sathla remains part of this formalized system, originating from Laney's 1942 essay and solidified in the 1943 Beyond the Wall of Sleep collection.

Did You Know?

• Ubbo-Sathla was not created by H. P. Lovecraft but added to the Mythos by August Derleth.
• The entity was suggested by Francis Towner Laney in an essay published in The Acolyte's Winter 1942 issue.
• Derleth incorporated Ubbo-Sathla as part of his method to include passing references from other authors like Clark Ashton Smith.
• Laney's essay featuring the entity was later republished in Crypt of Cthulhu #32 in 1985.