@book{74229,
	author = {Clark, Joan,},
	title = {Penny Nichols and the Knob Hill Mystery},
	publisher = {Project Gutenberg,},
	year = {2010},
	address = {Salt Lake City, UT :},
	note = {Release date is 2010-08-08},
	url = {https://www.gutenberg.org/ebooks/33383}
}