"We're going to raise traders just like they raise turtles in Singapore."

So trading guru Richard Dennis reportedly said to his long-time friend William Eckhardt nearly 25 years ago. What started as a bet about whether great traders were born or made became a legendary trading experiment that, until now, has never been told in its entirety.

Way of the Turtle reveals, for the first time, the reasons for the success of the secretive trading system used by the group known as the "Turtles." Top-earning Turtle Curtis Faith lays bare the entire experiment,...