H.P. Lovecraft (1890–1937), born Howard Phillips Lovecraft, was an American writer renowned for his significant influence on the horror fiction genre. A central figure of 20th-century supernatural fiction, Lovecraft's work is known for establishing the subgenre of cosmic horror—a style characterized by the insignificance of humanity and its concerns in the vast, indifferent universe. While he achieved only limited success and recognition during his lifetime, posthumously, Lovecraft garnered critical and popular acclaim, with admirers recognizing his unique literary voice and profound imagination. 'Weird Tales' during his lifetime was a notable pulp magazine featuring many of Lovecraft's tales. Notably, this magazine became a pivotal platform for Lovecraft in disseminating his works, which often contemplated the existence of humanity in the face of unknowable, ancient alien entities. Such stories—'The Call of Cthulhu' and 'At the Mountains of Madness'—exemplified this thematic preoccupation. Lovecraft's narrative style is notorious for dense, baroque descriptions and an epistolary format, leading to a lingering sense of dread. His creation of the 'Cthulhu Mythos' has continued to be a profound and enduring element of popular culture, inspiring countless writers, artists, and creators across various mediums. Despite a life marred by poverty and social isolation, Lovecraft's legacy persists as a cornerstone of modern horror and a subject of scholarly study in literary circles (Joshi, 2001).