Available here are some informal subject guides to resources in the Local History Room, including:
- Home
- Local - Long Island - New York State History
- New York State History
- Long Island History
- Classic L.I. Histories & Document Collections
- L.I. Indian Prehistory & History
- Historical Periods
- County Histories
- L.I.'s Outer Islands
- Town Histories & Records
- Hempstead [Nassau Co.]
- North Hempstead [Nassau Co.]
- Oyster Bay [Nassau Co.]
- Babylon [Suffolk Co.]
- Brookhaven [Suffolk Co.]
- East Hampton [Suffolk Co.]
- Huntington [Suffolk Co.]
- Islip [Suffolk Co.]
- Riverhead [Suffolk Co.]
- Shelter Island [Suffolk Co.]
- Smithtown [Suffolk Co.]
- Southampton [Suffolk Co.]
- Southold [Suffolk Co.]
- Village Histories
- Patchogue-Medford Area History
- East Patchogue, N.Y.
- Medford, N.Y.
- North Patchogue, N.Y.
- Patchogue, N.Y.
- Associations
- Biography
- Business & Industrial History
- Educational History
- Fire Department History
- Historic Buildings & Structures
- Historic Periods (Classified)
- Prehistory & Indian History
- Colonial Period, ca. 1600-1775
- 1783-1812
- War of 1812
- 1815-1845
- Mexican War, 1846-1848
- 1849-1861
- Civil War, 1861-1865
- 1866-1897
- Spanish-American War, 1898
- 1899-1914
- World War, 1914-1918
- Roaring Twenties, 1919-1929
- Great Depression, 1930-1939
- World War, 1939-1945
- 1946-1949
- 1950-1959
- 1960-1964
- Vietnamese Conflict, 1965-1975
- 1976-1979
- 1980-1989
- 1990-1999
- 2000-2009
- September 11, 2001 Remembrance
- 2010-2019
- 2020-2029
- Literary History
- Maritime History
- Police (Constabulary) History
- Religious History
- Library History
- General Research Tools
- Specialized Research Tools
- Walking Tours
- Contact