Through the Gates of the Silver Key is a short story collaboration between H.P. Lovecraft and E. Hoffmann Price. It was written in 1932 and is considered one of the key stories in Lovecraft's Cthulhu Mythos. The story is a sequel to Lovecraft's The Silver Key and continues the exploration of cosmic horror and the nature of reality. In this tale, Randolph Carter, the recurring protagonist in some of Lovecraft's works, discovers a way to travel between dimensions and experiences strange and otherworldly phenomena. The narrative delves into metaphysical and existential themes, as Carter navigates through different planes of existence, encountering bizarre entities and cosmic truths. While Lovecraft and Price collaborated on this story, Lovecraft's influence and contribution are more substantial, and the work is often associated more closely with him. Through the Gates of the Silver Key is celebrated for its cosmic horror elements and its exploration of mindbending concepts related to space, time, and the nature of the universe.