Question: Edward (Charles) Wagenknecht ontributed many book reviews and other writings to an American daily newspaper that has been awarded how many Pulitzer Prizes in its history?
Related documents: [0]  [DOC] Edward (Charles) Wagenknecht (March 28, 1900 – May 24, 2004) was an American literary critic and teacher, who specialized in 19th century American literature. He wrote and edited many books on literature and movies, and taught for many years at various universities, including the University of Chicago and Boston University. He also contributed many book reviews and other writings to such newspapers as the "Boston Herald", "The New York Times", and the "Chicago Tribune" and to such magazines as "The Yale Review" and "The Atlantic Monthly". [END] 
[1]  [DOC] The Boston Herald is an American daily newspaper whose primary market is Boston, Massachusetts and its surrounding area. It was founded in 1846 and is one of the oldest daily newspapers in the United States. It has been awarded eight Pulitzer Prizes in its history, including four for editorial writing and three for photography before it was converted to tabloid format in 1981. The "Herald" was named one of the "10 Newspapers That 'Do It Right' in 2012 by "Editor & Publisher". [END] 
Answer: 
eight
eight