@book{91786,
	author = {Tenn, William, and Gaughan, Jack,},
	title = {Of All Possible Worlds},
	publisher = {Project Gutenberg,},
	year = {2016},
	series = {Produced from Galaxy Science Fiction December 1956},
	address = {Salt Lake City, UT :},
	note = {Wikipedia page about this book: https://en.wikipedia.org/wiki/Of_All_Possible_Worlds},
	url = {https://www.gutenberg.org/ebooks/50948}
}