Katherine Paterson has sold over 10 million copies of her books worldwide.
Bridge to Terabithia, written by Katherine Paterson, has sold over 8 million copies worldwide since its publication in 1977.
about 900,000
they sold about 1234 million books on the 20th of november
Neil Gaiman's books have collectively sold over 10 million copies worldwide.
4 twilight books are sold Twilight moon, eclipes,and breaking dawn
934,768 harry potter books are sold monthly the most ever sold daily is about 2,075
about 12
By 2008 over 400 million Harry Potter books were sold.
well Over 85,000,000 Million books have been sold
42 million have been sold
Gay
four.