Almost 30 years after the Black Monday crash, markets keep reaching new highs. Some are wondering whether we can see a repeat of the 1987 crash.
TheStreet's James Langford sat down with Diana Henriques, the author of "A First-Class Catastrophe: The Road to Black Monday, the Worst Day in Wall Street History." They discussed the warning signs and the lessons investors learned.
Henriques referred to Black Monday as a crystal ball crash and discussed the parallels with the 2008 crash.
This piece is part of series, "Crash of '87 -- TheStreet Special Report" meant to examine, dissect and learn from the stock market crash of 1987, also known as Black Monday. Through a number stories, videos, graphics and other multimedia elements TheStreet takes a look at the cause of the 1987 stock market crash, looks back at some of the hottest stories of the day and looks forward to what could cause a similar crash in the future. Read More about the Crash of 87.

Black Monday made headlines 30 years ago today. Check out our full Crash of '87 Special Report for the ultimate #TBT: