A Review of Benjamin Martill and Uta Staiger (eds.), Brexit and Beyond: Rethinking the Futures of Europe, UCL Press, 2018. 293 pp. £35 (HB). ISBN: 978-1-78735-277-3 1 In Wightman and Others v Secretary of State for Exiting the European Union, the Court of Justice of the European Union (CJEU) determined that Article 50 permits a Member State which has notified the European Council of its intention to withdraw from the European Union (EU) to unilaterally revoke that notificati