RaveBloombergZuckerman provides the closest thing readers may ever get to a definitive account of how Jim Simons, a mathematics prodigy turned code-breaking savant, built Renaissance Technologies into the greatest money-making machine in Wall Street history ... Zuckerman brings the reader so close to the firm’s inner workings that you can almost catch a whiff of the billionaire’s Merit cigarettes, even if he doesn’t completely lay bare the secrets of how Ren Tech’s black box actually works ... Zuckerman provides a nuanced profile that explains why it was Magerman, and not Simons -- one of the country’s largest Democratic donors -- who ultimately raged against Mercer’s political activities ... There are more great details of the episode -- and many others -- in the book, with Zuckerman providing an even-handed account of what has so far been an event that the tight-lipped firm and its reticent former co-CEO have declined to talk about.