NEW YORK (Associated Press) -- Sen. Scott Brown, the Massachusetts Republican who pulled off one of the biggest upsets in recent years by winning the seat once held by Sen. Edward Kennedy, has a book deal. HarperCollins announced Tuesday that it will publish Brown's memoir, currently untitled, in early 2011. Financial terms were not disclosed; Brown was represented by Washington attorney Robert Barnett, whose many clients have included Kennedy, the liberal icon who died last summer after more than 40 years in office.