@book{111556,
	author = {Howard, Robert E. and Rankin, Hugh,},
	title = {The shadow kingdom},
	publisher = {Project Gutenberg,},
	year = {2023},
	series = {Kull of Valusia},
	address = {Salt Lake City, UT :},
	note = {Wikipedia page on this work: https://en.wikipedia.org/wiki/The_Shadow_Kingdom},
	url = {https://www.gutenberg.org/ebooks/70830}
}