@book{60217,
	author = {Piper, H. Beam, and Napoli, Vincent,},
	title = {Time and Time Again},
	publisher = {Project Gutenberg,},
	year = {2006},
	series = {Produced from Astounding Science Fiction April 1947.},
	address = {Salt Lake City, UT :},
	note = {Release date is 2006-07-15},
	url = {https://www.gutenberg.org/ebooks/18831}
}