Book review: Market Manipulation and Insider Trading. Regulatory Challenges in the United States of America, the European Union and the United Kingdom. by Ester Herlin-Karnell and Nicholas Ryder.(Oxford: Hart Publishing, 2019) - Common Market Law Review View Book review: Market Manipulation and Insider Trading. Regulatory Challenges in the United States of America, the European Union and the United Kingdom. by Ester Herlin-Karnell and Nicholas Ryder.(Oxford: Hart Publishing, 2019) by - Common Market Law Review Book review: Market Manipulation and Insider Trading. Regulatory Challenges in the United States of America, the European Union and the United Kingdom. by Ester Herlin-Karnell and Nicholas Ryder.(Oxford: Hart Publishing, 2019) 57 5 Common Market Law Review