Introduction : the hidden side of everything What do schoolteachers and sumo wrestlers have in common? How is the Ku Klux Klan like a group of real-estate agents? Why do drug dealers still live with their moms? Where have all the criminals gone? What makes a perfect parent? Perfect parenting, Part II; or, Would a Roshanda by any other name smell as sweet? Epilogue : two paths to Harvard Bonus material added to the revised and expanded 2006 ed
