@book{118431,
	author = {Wallace, Edgar,},
	title = {Hämärän huoneen arvoitus},
	publisher = {Project Gutenberg,},
	year = {2026},
	address = {Salt Lake City, UT :},
	note = {Release date is 2026-01-16},
	url = {https://www.gutenberg.org/ebooks/77711}
}