"Manhattan, 2002: Mark Wallace has it all - he's married to Claire, the love of his life; they have two bright, beautiful children, and his is a high-powered Wall Street job. Until one night while on a neighbourhood errand by himself, his twelve-year-old son, Kyle, vanishes, brutally snatched off the streets of New York. Seven years later, Kyle has never been found. The loss, guilt, and mystery surrounding their son's disappearance have almost destroyed the Wallaces' marriage, leaving their daughter alienated and distant... Now, on the same day that a natural gas pipeline in remote western Russia is blown up by suspected terrorists, a new lead opens in Kyle's case. When the very next day a colleague slips Mark classified information on Saudi oil production and then suddenly turns up dead, apparently a suicide, it remains for Mark, with the help of his technophile daughter and still-grieving wife, to find the sinister connections among everything that's going on."--Publisher description.