In 2010 the New York Mets were in trouble. One of baseball's most valuable franchises, they had recently suffered an embarrassing September collapse and two bitter losing seasons. Their GM had made costly mistakes. And their principle owners were embroiled in the largest financial scam in American history. To whom did they turn? Sandy Alderson, a former marine who served in Vietnam and graduated from Harvard Law.

In 1981 Alderson started in baseball with Oakland, where he led a revolution in the sport. The A's partnered with Apple, pioneered using statistical analysis, and became a powerhouse, winning the 1989 World Series. When new owners slashed payroll in the 1990s, Alderson's under-the-radar creativity and intelligent management were thrust into the spotlight.

Granted unprecedented access to a working GM over several seasons, best-selling author Steve Kettmann traces Alderson's history and his renewal of the Mets despite a limited budget, through big trades that brought back high-profile prospects, to the development of young aces including Matt Harvey, Zach Wheeler, and Jacob deGrom. Now the turnaround is almost complete. Baseball Maverick is a gripping, behind-the-scenes look at a Major League team and a fascinating exploration of what it means to be smart.