This e-book is dedicated to EU fraud, and is broadly arranged around 3 themes: EU enlargement, enforcement issues and re-evaluating the threat posed by EU fraud. The first section contains papers which raise issues concerning the enlargement process, focusing on pre and post accession in Turkey, Serbia and Romania. Section two addresses the subject of enforcement, including the difficulties, 'blockages' and fraud issues within the EU. The third section concludes with papers re-evaluating threats and responses to EU fraud.