Christianbook.com - An extremely comprehensive online Christian store.  Highly recommended.

Easton's 1897 Bible Dictionary - Concise encyclopedic descriptions of thousands of people, places, objects, events and topics that appear throughout the Bible. Source material for our dictionary.

King James Bible Search - A very quick and simple search tool.

Humanities Text Initiative: King James Bible - Features robust searching tools as well as plain text browsing. Keep in mind that the Apocrypha is included on this site.