Daniel P. Abnett (born 12 October 1965) is an English comic book writer and novelist. He has been a frequent collaborator with fellow writer Andy Lanning and has worked on books for both Marvel Comics and their UK imprint, Marvel UK, since the 1990s. Abnett has also contributed to DC Comics titles, and his Warhammer Fantasy and Warhammer 40,000 novels and graphic novels for Games Workshop's Black Library now run to several dozen titles and have sold over two million copies. In 2009, he released his first original fiction novels through Angry Robot books.