Everything you want to know about Mrs. Hawking(interesting choice of name)
http://lostpedia.wikia.com/wiki/Ms._Hawking
sorry link insert tool isn't working
Anyway-seems to be quite the controversy as to where she and Linus are in that last scene...I was wondering how the Six were going to get back to an island flip-flopping through time-must be some sort of portal. If she is Faraday's mother??? time will tell
