@book{98030,
	author = {Kelland, Clarence Budington, and Clarke, William Wallace},
	title = {Mark Tidd's Citadel},
	publisher = {Project Gutenberg,},
	year = {2018},
	address = {Salt Lake City, UT :},
	note = {Release date is 2018-05-22},
	url = {https://www.gutenberg.org/ebooks/57199}
}