Even before all of Fuhu's money disappeared, Mitchell was having a doozy of a month. Three weeks before, he and his co-founder, Robb Fujioka--Fuhu's mastermind and headstrong president--had been contacted by attorneys representing the company's primary manufacturer, Foxconn. The Chinese giant was more than just a vendor. It was an investor and patron that had been instrumental in launching Fuhu on its meteoric rise. With gross revenue of $196 million and a three-year growth rate of 158,957 percent ... But behind the scenes, the company was falling apart. In recent months, it had racked up unpaid bills from just about everyone it did business with. And Foxconn--to which Fuhu owed between $60 million and $110 million, depending on who was counting--had finally reached its breaking point. The lawyers told Fujioka and Mitchell that until they paid their tab, their company would be cut off. ... The consequences of losing their supplier were laid out in a thick stack of a Tennenbaum loan agreement that the Fuhu bosses had never bothered to read. ... The rise and fall of Fuhu is a cautionary tale about the seductions of early success and the overconfidence it can breed. But most of all, it's the story of two entrepreneurs who pushed too hard to go big--one whose personal drive led him to take oversize risks against the advice of those around him, and one who failed to stop him.