Dean Koontz is an American novelist best known for his suspense and horror novels. He has written over 100 books, many of which have been adapted into films and television series. Koontz was born in Pennsylvania and attended Shippensburg University. He began writing in the late 1960s and published his first novel in 1975. His works often feature supernatural elements and explore themes of good versus evil. Koontz has received numerous awards for his work, including the Bram Stoker Award for Lifetime Achievement.