- African Americans
- Agriculture
- Airplanes & Airport
- Alewives
- Allis-Chalmers
- Animal Shelters
- Archaeology
- Art & Artists
- Art Center
- Authors
- Automobiles
- Awards
- Bailly Homestead
- Bailly Generating Plant
- Banks
- Barker Mansion
- Baseball
- Basketball
- Beverly Shores, IN – World’s Fair Homes
- Bicentennials
- Birds of Indiana
- Boat Races & Shows
- Boxing
- Bridges
- Burns Harbor
- Businesses & Companies
- Cable Television
- Canals
- Cargill Elevator
- Catwalk
- Cemeteries
- Centennials
- Chamber of Commerce
- Churches & Synagogues
- City Plan 1926
- Civil War
- Clergy
- Coast Guard
- Coastal Zone Management Program
- Commerce Square
- Covered Bridges
- Daughters of the American Revolution
- Doctors
- Earthquakes
- Enterprise Zone
- Erosion, Lakefront
- Fires & Firefighters
- Fish & Wildlife
- Forests & Trees
- Franklin Square
- Friendship Gardens
- Gambling & Casinos
- Gary, IN
- Geology
- Golf Courses
- Great Lakes
- Harbor & Marina
- Harborside Homes
- Hauntings
- Hesston Steam Society
- Historic Districts
- Historic Sites
- Hoosier
- Hoosier Slide
- Hospitals
- Hotels
- Housing
- Indiana Dunes National Lakeshore / National Park
- Indiana Historical Society
- Indiana History
- Indiana History – Maps
- Indiana – State Capitol
- Indiana – State Emblems and Flag
- Indiana – State Parks & Forests
- Indians of North America
- Inventions & Inventors
- Islam
- Ku Klux Klan
- Landfill
- LaPorte County, IN
- LaPorte County CETA History Project
- La Salle Expedition
- League of Women Voters
- Library
- Library – 4th Street Building
- Library – Mall Branch
- Library – Medical
- Library – Original Building
- Library – Staff
- Martin Luther King Center
- Mayors
- Michiana Industries
- Michigan Boulevard area
- Michigan City Government
- Michigan City Government – Human Rights Commission
- Michigan City Historical Society
- Michigan City History
- Military Monuments
- Mills
- Miss Duneland Pageant
- Moon Valley
- Mount Baldy
- Museums
- Music & Musicians
- Newspapers & Journalists
- NIPSCO
- Old Lighthouse Museum
- Organizations
- Outlet Mall
- PACT (Prisoner and Community Together)
- Pan American Games
- Parks
- Poetry – Local
- Police & Policing
- Post Office
- Potawatomi Indians
- Prisons & Prisoners
- Pullman Plant
- Purdue Northwest (Purdue North Central)
- Radio & Television Stations
- Railroads
- Roads, Streets & Highways
- Schools
- Schools – Elston High School
- Schools – History
- Schools – La Lumiere
- Schools – Michigan City High School
- Schools – Parochial
- Schools – Rogers High School
- Schools – St. Mary’s
- Senior Center
- Sesquicentennials
- Settlers
- Ships & Shipwrecks
- Sinai Forum
- Sky Blue Arena (Boxing)
- Smoot-Walker Feud
- South Shore Railroad
- Sports
- Swanson Center
- Taxes
- Telephone & Telegraph
- Theaters, Community
- Theatres, Movie
- Tornadoes
- Trail Creek, IN
- Underground Railroad
- Urban Renewal
- Washington Park
- Washington Park Zoo
- Water Supply
- Weather & Climate
- Weather – Storms
- West Side Improvement Group
- White Caps (baseball)
- World War I
- World War II
- WPA
Biographical Files (Personal Names):
- Ames, George
- Anderson, Naomi
- Appleseed, Johnny
- Barker, Catherine & Margery
- Barker, John
- Bass, Arnold
- Baxter, Anne
- Bayh, Birch
- Bendix, Vincent
- Bigelow, Abijah
- Bowen, Otis R. (Governor)
- Bowser, Anita
- Boyd, William
- Bramble, Maggie
- Brown, Annie, “Ma”
- Bruce, Daniel, PFC
- Clark, George Rogers
- Clinton, Bill (President)
- Colfax family (Harriet E. Colfax, Harriet R. Colfax, John Colfax, Rose Hartwell Colfax, Ann C. Hartwell, John B. Sherman, Mason G. Sherman, Harriet Sherman Van Pelt)
- Dean, James
- Debs, Eugene V.
- Diana of the Dunes (Alice Gray)
- Drake, Gene
- Dunlap, Sel, and Family
- Eddy, Captain William C.
- Elston, Isaac C.
- Finley, Charlie O.
- Grafton, Robert
- Greenbaum, Walter K.
- Grissom, Virgil
- Gunness, Belle
- Harrison, Benjamin and William
- Hatcher, Richard (Mayor)
- Herbert, Hugo
- Hesburgh, Theodore (Reverend)
- Higdon, Hal
- Hiler, John (Representative)
- Hopkins, Ann
- Jones, King S. (Dr.)
- Joseph, Michael
- Jurney, Dorothy Misener
- Keith, Jane (Keithley)
- Kenefick, William
- Kennedy, Robert F.
- Kitchell, Edna P.
- Lilienthal, David
- Lincoln, Abraham
- Lyons, Lawrence James
- MacAlvay, Nora
- Marquette, Jacques (Father)
- Miller, John Franklin
- Moyer, John W.
- Munger, Elizabeth Banks
- Naguib, Mustafa
- Nelson, William J. (Billy)
- Nicewarner, Gladys Bull
- Noguchi, Isamu
- Orr, Joseph C.
- Petrakis, Harry Mark
- Pizarek, Edward, and family
- Pyle, Ernie
- Pytynia, Mike
- Quayle, Dan
- Replogle, Albert (fishing lures)
- Riley, James Whitcomb
- Rison, Rayna
- Roberts, John Jr.
- Roeske Family
- Rubinelli, Andrea
- Rumely Family
- Sanders, Mayme
- Scholl, Dr. William
- Schultz, Fern Eddy
- Smith, A.K.
- Stern, Fred
- Stratton-Porter, Gene
- Warren, Karl
- Westcott, Charles
- Wiegand, Elizabeth Grieger
- Winski, Nate
- Witte family
- Wright, Frank Lloyd SEE ALSO Baxter, Anne
- Wright, John Lloyd
- Zmuda, Kathleen
- Zorn, Philip