September 11, 2001 the whole world shook the news: New York and Washington are on fire! The secret services attribute these high-profile actions to Osama bin Laden, still little known to the general public. Roland Jaccard opens his files and tells us who he is - that Arab millionaire. What are its goals? Who are his fighters, his kamikaze, his terrorists who make up the Brotherhood of bin Laden, which has spread its tentacles around the world? What are its financial capabilities? Who are his agents and intermediaries in France, England, Germany, North America? Which of the many acts of terrorism is really on his conscience? What threatens the world? Should we be afraid of the use of new deadly weapons (bacteriological, chemical, nuclear)? Roland Jaccard answers these and other questions, citing facts, names, documents, details.