Harriet Beecher Stowe (2016). “Life of Harriet Beecher Stowe: Compiled From Her Letters and Journals by Her Son Charles Edward Stowe”, p.199, Library of Alexandria
H.P. Lovecraft, Digital Papyrus (2014). “H.P. Lovecraft: The Ultimate Collection (160 Works Including Early Writings, Fiction, Collaborations, Poetry, Essays & Bonus Audiobook Links)”, p.1753, eBookIt.com