Ever since its creation in 1992, the Economic and Monetary Union (EMU), has further developed. Like the entire European Union (EU), this has led to more and deeper EU integration. Overcoming crises by common solutions has driven EU integration on several occasions.2 From 2010 onwards, the financial and sovereign debt crisis expedited that development for the EMU. Fabian Amtenbrink and Christoph Herrmann’s edited volume comprehensively puts the numerous developments in the EMU before, during and after the sovereign and financial debt crisis in the spotlight. In the introduction, the editors compare the overview-like character of textbook chapters to the provision-centric nature of article-by-article commentaries and the zoom-in approach of monographs and edited volumes (para 1.43). The editors – assisted by René Repasi – chose to create an edited volume (Preface) with handbook character, whose aim, scope and approach is “to provide […] [a] systematic, comprehensive, and at the same time contextual study of the legal framework pertaining to EMU" (para 1.5). Nonetheless, the book is not limited to the EU-internal scope of the EMU, but it also includes instruments on the outskirts of the Union legal order, such as the Treaty on the Stability, Coordination and Governance in the European Union (TSCG)4 and the Treaty establishing the European Stability Mechanism (ESM Treaty)5 (para 1.6). Moreover, the contributions have not been limited to a purely legal perspective,