Arun Tiwari

Arun Kumar Tiwari (born 10 February 1955) is an Indian missile scientist, author, and professor. He has written several books and co-authored 5 books with Dr. APJ Abdul Kalam, including Wings of Fire, the autobiography of Dr. APJ Abdul Kalam, former president of India. Published in 1999, Wings of Fire has become a modern classic with over 30 reprints selling over a million copies and was translated into 18 languages.