Mallory brothers cycle

"In remote pockets of the Third world, a deadly virus is quietly sweeping through impoverished farming villages and shanty towns with frightening speed and potency. Meanwhile, in Washington, a three-word message left in a safe-deposit box may be the key to stopping the crisis--if, that is, Charles Mallory, a private intelligence contractor and former CIA operative, can decipher the puzzle before time runs out."-- Jacket.