OK, since I know people don't really like getting things off of lists, I'm primarly going to make an exclusion list primarly.

• Toliken Stuff:
  
  • The Hobbit
  • The Lord of the Rings Trillogy
    
    • The Fellowship of the Ring
    • The Two Towers
    • The Return of the King
  • The Similirian
  • The Book of Lost Tails, vol I (aka The History of Middle-Earth, vol I)
  • The Book of Lost Tails, vol II (aka The History of Middle-Earth, vol II)
  • The Lays of Beleriand (aka The History of Middle-Earth, vol III)
  • The Shaping of Middle-Earth (aka The History of Middle-Earth, vol IV)
  • The Lost Read and Other Writings (aka The History of Middle-Earth, vol V)
  • Unfinished Tales of Núminor and Middle-Earth
  • The Tolkien Compainion
• Perl Stuff:
  
  • Programming Perl
  • The Perl CD Bookshelf
  • Mastering Algorithms in Perl
  • Perl in a Nutshell