John Barker 
Futures [PDF ebook] 

1987. Carol is a small-time cocaine dealer in London. One of her customers is Phil, a financial analyst in the City who fantasises about a cocaine futures market while on a coke binge. When the cocaine futures market becomes a reality, Carol has an opportunity to go for the big deal that could get her out of the business for good. Meanwhile, a market crash creates havoc, and a hurricane sweeps across London, ripping down the communication systems of the stock market itself. Carol must make her choice as three very different worlds are about to collide.