@book{91696,
	author = {James, G. P. R.},
	title = {Heidelberg: A Romance. Volumes I, II & III},
	publisher = {Project Gutenberg,},
	year = {2016},
	address = {Salt Lake City, UT :},
	note = {Release date is 2016-01-06},
	url = {https://www.gutenberg.org/ebooks/50858}
}