Digital Public Library of America

Elsinore An Early Glen Cove Estate and its Owners by Joan Harrison

Glen Cove Heritage Celebrating the History of Glen Cove by City Historian Dan Russell

Glen Cove History Origin of Place Names & Public Parks Compiled by Dave Nieri 2018

History of Glen Cove

History of the Glen Cove Public Library

Long Island Studies Institute Hofstra University

New York Heritage Digital Collection Glen Cove Historic Postcards

North Shore Historical Museum 

Winfield Hall, The Woolworth Estate A Bob Ghent production 1984, YouTube.com