@book{61516,
	author = {Roberts, Charles G. D., Sir,},
	title = {Earth's Enigmas: A Volume of Stories},
	publisher = {Project Gutenberg,},
	year = {2006},
	address = {Salt Lake City, UT :},
	note = {Release date is 2006-12-30},
	url = {https://www.gutenberg.org/ebooks/20231}
}