20th Century History- overview of the bombing of Pan Am 103 from About.com
Death of Lockerbie Bomber al-Megrahi Doesn't Close the Book
Lockerbie Crash Timeline- from CNN
Lockerbie: Did Someone Else Bomb Pan Am 103?
Victims of Pan Am Flight 103, Inc.- list of the victims, poetry by family of the victims, information about the investigation and trial
Washington Post- timeline