@book{98176,
	author = {Ingersoll, Ernest,},
	title = {The Silver Caves: A Mining Story},
	publisher = {Project Gutenberg,},
	year = {2018},
	address = {Salt Lake City, UT :},
	note = {Release date is 2018-06-17},
	url = {https://www.gutenberg.org/ebooks/57345}
}