Believe Religious Information Source 
Definitions of Biblical prophets and prophecy with related issues and explanation.
http://www.mb-soft.com/believe/txo/prophet.htmCatholic Encyclopedia: Prophecy
Defines prophecy in the strict sense as the revelation of future events. Also notes that in Scripture prophecy is related to the gift of knowledge and sometimes is used to refer to divine inspiration concerning any secret.
http://www.newadvent.org/cathen/12473a.htm
Prophecy
Defining prophets, prophecy, false prophets, and what to do about false prophets.
http://www.geocities.com/gngerald/Prophets.html
