- john lennon 
- historical eras 
- famous philosophers 
- linguistics 
- bygone eras 
- celtic lore 
- castles 
- english literature/grammar 
- famous ships 
- animal migrations 
- greek mythology 
- greek alphabet 
- human anatomy 
- lucid dreaming 
- mushrooms and fungi 
- phobias 
- the cosmos 
         jan 19 2012 ∞
 aug 7 2012 +