Body of Lies — David Ignatius

CIA soldier Roger Ferris has come out of Iraq with a shattered leg and an intense mission -- to penetrate the network of a master terrorist known only as "Suleiman." Ferris's plan is inspired by a masterpiece of British intelligence during World War II: He prepares a body of lies, literally the corpse of an imaginary CIA officer who appears to have accomplished the impossible by recruiting an agent within the enemy's ranks.