1. Hooper, Lucy Hamilton. 2019. Carnivorine. In Evil roots: Killer tales of the botanical gothic, ed. Daisy Butcher, 63–75. London: British Library Publishing.
2. Merritt, Abraham. 2019. The woman of the wood. In Evil roots: Killer tales of the botanical gothic, ed. Daisy Butcher, 239–272. London: British Library Publishing.
3. Vane, Emma. 2019. The moaning lily. In Evil roots: Killer tales of the botanical gothic, ed. Daisy Butcher, 275–285. London: British Library Publishing.
4. White, Fred M. 1899. The purple terror. In The Strand Magazine, ed. George Newnes, vol. XVIII, 243–251. https://archive.org/details/TheStrandMagazineAnIllustratedMonthly/TheStrandMagazine1899bVol.XviiiJul-dec/page/n259/mode/2up
5. Bacon, Simon. 2020. Introduction. In Eco-vampires: The undead and the environment. Jefferson: McFarland & Co. ProQuest Ebook Central.