@book{79988,
	author = {Crain, Dorothy and Ricketts, Helen Louise,},
	title = {Ciphers for the little folks},
	publisher = {Project Gutenberg,},
	year = {2012},
	address = {Salt Lake City, UT :},
	note = {Release date is 2012-03-15},
	url = {https://www.gutenberg.org/ebooks/39149}
}