@book{69000,
	author = {Oppenheim, E. Phillips},
	title = {The Double Four},
	publisher = {Project Gutenberg,},
	year = {2009},
	address = {Salt Lake City, UT :},
	note = {Release date is 2009-02-15},
	url = {https://www.gutenberg.org/ebooks/28091}
}