These are divided into categories for ease of use. Any link marked with * is especially outstanding in regards to information about the B-25.
345th Bomb Group*
345th Bomb Group Reunion Association
Official Page of the 500th BS, 345th BG
Web-Birds: Warbirds on the Net
General Information
The North American B-25 Mitchell*
B-25 Training Crash Outside of Bedford, Virginia*
Fighting the U-Boats: The B-25
Historic Wings: The B-25 Mitchell*
B-25A Information (In French!!)
Confederate Air Force: Arizona Wing
USAF Online Museum Entry on the B-25
Lone Star Flight Museum Entry on the B-25
5th Army Air Force- Kenny's Kids
Photographs
B-25 "Heavenly Body" Nose View Picture
Specifications and Pictures of the B-25
Aerialcinematography: B-25 Mitchell
The Doolittle Raid
Simon Wiesenthal Center: The Doolittle Raid
Against All Odds: The Doolittle Raid*
USS Enterprise (CV-6) The Doolittle Raid, April 18, 1942
Lest We Forget (World War II) The Doolittle Raid
Doolittle Tokyo Raiders: 56th Anniversary Reunion
USAF Feature: The Doolittle Tokyo Raid
Billy Mitchell
General Billy Mitchell: Milwaukee Native and Air Force Pioneer
Billy Mitchell: Air Power Visionary
General William "Billy" Mitchell- Aviation Pioneer
Billy Mitchell: Advocate of Airpower