Chicago Public Library: Eastland Disaster Photos Primary Source photos!
Chicago Reader Interview: Great Injustice
Eastland Disaster Historical Society Site (browse the whole site! Check out the Timeline)
Lake Effect Living Mag: Lost to the Lake
Smithsonian Mag: Forgotten Disaster
Stuff You Missed in History Class PODCAST: Eastland Disaster (33 minute recording - streams)
WTTW Chicago Stories: The Eastland Disaster
YouTube/Chicago Tribune: New Look at 100-year-old Tragedy (7 minutes)