Philippe Lheureux has written one book on the subject of Moon landing conspiracy theories: Lumières sur la Lune : La NASA a-t-elle menti ? (ISBN 2-912362-49-0). It has been translated into English under the title Moon Landings: Did NASA Lie? (ISBN 1592090419).
He also claims to have written an "unbreakable" encryption program,[1] and made predictions for the year 2003[2]: tax hikes, terrorism acts, unemployment going up, stock market manipulations, government waste, illegal immigrants being expelled and diesel fuel being taxed more.