"In Simon's thriller, a corporate CEO takes over a gambling and loan-sharking operation from his murdered brother. His widow needs Michael's expertise to help find a few million dollars that Alex has stashed while a thug named Sharkey, demands his payment boasting about how he could kill Michael. However, Michael finds answers by using technology that Alex left behind: an artificial intelligence, patterned after his brother's image and personality. The story takes nerve-wracking turns . . .
A fine technological thriller that only gets better as it goes along. "