EBWHITE

Set to 4 different clues across 5 published puzzles, most often "Charlotte's Web" author — The New York Times, Wednesday, 18 February 2004.

7 letters

Every clue on record, most used first

"Charlotte's Web" author2 times
The New York Times — Wednesday, 18 February 2004
"The Trumpet of the Swan" authoronce
The New York Times — Sunday, 13 June 2010
"The Elements of Style" updateronce
The New York Times — Tuesday, 11 May 2010
Longtime essayist for The New Yorkeronce
The New York Times — Sunday, 22 June 2003