they say this tracker is the largest collection of free textbook torrents in the Internet.
Tracker Name: LibraryPirate.me (textbooks) Genre: e-Learning Sign-up link: http://librarypirate.ph/?p=signup&pid=16 Closing date: N/A Additional information: Members: 14,707
General Arts, Literature, Music, Photography
C/C++, General Programming, Graphic Design, Java, PHP, Web Design
Comics, General Fiction, Mystery, Romance, Science Fiction, Suspense
Test Banks/Solution Manuals
Algebra, Calculus, Geometry, Statistics, Trigonometry
Biology, Chemistry, Computer Science, Engineering, General Science, Geology, Physics
Economics, General Social Science, History, Humanities, Philosophy, Political Science, Psychology, Sociology.