In this book, Nathalie Goulet provides a comprehensive overview of the various channels used to finance terrorism, including art, bitcoin, online crowdfunding, consumer credit, taxes, gold, NGOs, oil, and money transfers. Goulet’s investigation delves into the intricate web of financing networks used by terrorist groups, often intertwined with those used by organized crime. Her primer offers a thorough examination of the main methods used by terrorists and their accomplices. This revised edition includes three new chapters focusing on the Muslim Brotherhood, ill-gotten gains, and far-right terrorism. The financing of terrorism is a complex and pressing issue that requires our immediate attention. By understanding the various channels used to finance terrorism, we can take a more proactive approach to combating this global threat.