Finally, my deepest gratitude is reserved for my family—my mother, Elizabeth (Betty) Tucker; brother, Curtis Johnson; and sister, Nadeen Johnson. Their gifts to me have been extraordinary patience, intrinsic understanding, and enormous support while I continue to live and work away from my native Jamaica. Work on this book at times had to take priority even during some of the most daunting and grimmest periods for our family. I am especially heartened by my brother Curtis’s unwavering interest in my academic progress and personal well-being even while he was on the frontlines in Iraq witnessing the ravages of war as an American military medic.