id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
4768	Shell Union Oil Corporation	Let's Collect Rocks and Shells			.txt	text/plain	5478	392	77	Many shells are covered with a self-made brown sheath, the PERIOSTRACUM. Many shells have wonderfully descriptive names.	cache/4768.txt	txt/4768.txt
