Chapter 1. Introduction: Challenging Mobilities, Greece and the EU in Times of Crises.- Part Ι: A Crisis driven Third Wave of Greek Emigration.- Chapter 2. Greece's Emigration During the Crisis Beyond the Brain Drain.- Chapter 3. The 'Virtual Return' Option of the Highly Educated Immigrants: The Case of Greek PhD holders.- Chapter 4. Greek State Schools in Germany and the Impact of 'New' Migration.- Part II: Crises and Host Attitudes.- Chapter 5. Attitudes Towards Syrian Refugees During the 'Refugee Crisis' in Greece.- Chapter 6. Cognitive Maps, Cultural Distances and National Stereotypes in Times of Crises: Comparing Greece and Hungary.- Part III: Solidarity and Claims-making under Crises.- Chapter 7. Political Claims and the so Called 'Refugee Crisis' in the Greek Public Sphere.- Chapter 8. An Ephemeral Patriotism:  The Rise and Fall of 'Solidarity to Refugees'.- Chapter 9. Claiming Cosmopolitan Citizenship: Migrants' Protests and Border Controls.- Part IV: Mobility Reception Transitions in Times of Crises.- Chapter 10. The Making of Reception as a System. The Governance of Migrant Mobility and Transformations of Statecraft in Greece Since the Early 2000s.- Chapter 11. Governing Migrant (Im)mobility in Greece After the EU-Turkey Statement.- Chapter 12. Crisis Upon Crisis: Theoretical and Political Reflections on Greece's Response to the 'Refugee Crisis'.- Part V: Perennial Integration Challenges during Consecutive Crises.- Chapter 13. Pathways to Integration and Deintegration: An Assessment of the Greek Immigration Policy for the Inclusion of Immigrants, Applicants and Beneficiaries of International Protection.- Chapter 14. A 'Wicked Problem' for the Municipality of Athens. The 'Refugee Crisis' from an Insider's Perspective.- Chapter 15. The COVID-19 Pandemic and Refugees in Greece: A New Challenge for Healthcare Service Provision, Public Health Programmes and Policymaking.