@book{66821,
	author = {Woodrow, Wilson, Mrs., and Christy, Howard Chandler,},
	title = {The Silver Butterfly},
	publisher = {Project Gutenberg,},
	year = {2008},
	address = {Salt Lake City, UT :},
	note = {Release date is 2008-06-17},
	url = {https://www.gutenberg.org/ebooks/25820}
}