Of invisibility' value $1000 answer \The Natural\ Roy Hobbs wields Wonderboy this object' value $2000 answer Erich Maria Remarque novel' value $2000 answer the Columbia River round Double Jeopardy! Show_number 6152 category BOND COMMON BOND air_date 2004-09-09 question 'In a \Post No Bills\ sign on Carter's oval office desk was a TV Comedy for Serious People\' value $2000 answer The Jetsons round Jeopardy! Show_number 4694 category IN THE 20th CENTURY U.S.