id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
iguana-17730	Krishtalka, Leonard	Six Wonders are Enough	2007	2	.pdf	application/pdf	1304	71	70	A common complaint in recent years has been the ongoing pri- vatization of American public education. First, for me, among world wonders is the biosphere, the Earth as a breathing, pulsing planet.	cache/iguana-17730.pdf	txt/iguana-17730.txt