S. T. Joshi, David E. Schultz, An H.P. Lovecraft Encyclopedia, Westport, Connecticut, 2001, pp 95-6
Jim Moon, “The internal continuity of Lovecraft’s Fungi from Yuggoth”, in H.P. Lovecraft: Selected Works, Critical Perspectives and Interviews, McFarland, 2018, p.245
Quoted in S. T. Joshi’s introduction to An Epicure in the Terrible: A Centennial Anthology of Essays in Honor of H.P. Lovecraft, Fairleigh Dickinson Univ Press, 1991, p.37
An H.P. Lovecraft Encyclopedia, Greenwood Publishing Group 2001, p.93
S. T. Joshi, David E. Schultz, An H.P. Lovecraft Encyclopedia, Greenwood Press 2001, p.91
