Jeff Young:

Textbook pirates have struck again. Nearly three years after publishers shut down a large Web site devoted to illegally trading e-textbooks, a copycat site has sprung up–with its leaders arguing that it is operating overseas in a way that will be more difficult to stop.
The new site, LibraryPirate, quietly started operating last year, but it began a public-relations blitz last week, sending letters to the editor to several news sites, including The Chronicle, in which it called on students to make digital scans of their printed textbooks and post them to the site for free online.
Such online trading violates copyright law, but some people have apparently been adding pirated versions of e-textbooks to the site’s directory. The site now boasts 1,700 textbooks, organized and searchable. Downloading the textbooks requires a peer-to-peer system called BitTorrent, and the LibraryPirate site hosts a step-by-step guide to using it.