<Tr> <Th> ISBN </Th> <Td> 0 - 06 - 196955 - 9 </Td> </Tr> <Tr> <Th> Followed by </Th> <Td> The Power of Six </Td> </Tr> <P> I Am Number Four is a young adult science fiction novel by Pittacus Lore (the pseudonym of James Frey and Jobie Hughes) and the first book in the Lorien Legacies series . The book was published by HarperCollins on August 3, 2010, and spent seven successive weeks at #1 on the children's chapter of the New York Times bestseller list . </P> <P> DreamWorks Pictures bought the rights to the film in June 2009; it was released on February 18, 2011 and was the first DreamWorks movie to be distributed by Disney's Touchstone Pictures . </P>

Who wrote the i am number four series