The Gamble: General David Petraeus and the American Military Adventure in Iraq, 2006-2008 is a 2009 book by journalist Thomas E. Ricks about the Iraq War. It covers the 2006-2008 period where his last book Fiasco left off. A primary focus is the Iraq War troop surge of 2007, along with the ascension to command of Gen. David Petraeus and the change in approach of Gen. Ray Odierno towards the use of counter-insurgency strategies.Ricks believes that the troop surge was successful in reducing violence in Iraq and "reviv[ing] American prospects in the war," but that it was a failure based on its initial goal of bringing about a political reconciliation in Iraq.