Learn German:

• Language Learning Library
• LearnGermanWords.com
• Testdaf
  (Language test, requirement for enrollment at German Universities; can be taken at the Goethe Institute)
• DAAD scholarships for graduate students
• German courses at Middlebury College
• Goethe Institute: homepage / Washington
• Learn German Online
• BBC Languages – German

   Read German:

• Kant, Kritik der Reinen Vernunft, 1781
• Kant, Kritik der Reinen Vernunft, 1787
• Philosophie-Seiten

• Struwwelpeter
• Max und Moritz

   Listen to German
   (Deutschlandfunk):

• Real Audio
• Media Player
• MP3