Focusing on the bold push forward in the European integration process and delving into the highly sensitive societal subjects relating to the expansion of the European Union, this collection provides an extensive overview of three major issues facing the EU today: immigration and asylum, civil law, and criminal law. Discussing how the development of justice and home affairs raises challenging issues, especially concerning the balance between justice, liberty, and security, this accessible guide offers a detailed analysis of the increasing importance of both internal and external European policies.