@book{118322,
	author = {Keene, Carolyn and Tandy, Russell H.,},
	title = {The hidden staircase},
	publisher = {Project Gutenberg,},
	year = {2026},
	series = {Nancy Drew mystery stories ; 2},
	address = {Salt Lake City, UT :},
	note = {Wikipedia page about this book: https://en.wikipedia.org/wiki/The_Hidden_Staircase},
	url = {https://www.gutenberg.org/ebooks/77602}
}