Book review: Law, Solidarity and the Limits of Social Europe: Constitutional Tensions for EU Integration. edited by Ann-Christine Hartzén, Andrea Iossa and Eleni Karageorgiou (Cheltenham: Edward Elgar, 2022) - Common Market Law Review View Book review: Law, Solidarity and the Limits of Social Europe: Constitutional Tensions for EU Integration. edited by Ann-Christine Hartzén, Andrea Iossa and Eleni Karageorgiou (Cheltenham: Edward Elgar, 2022) by - Common Market Law Review Book review: Law, Solidarity and the Limits of Social Europe: Constitutional Tensions for EU Integration. edited by Ann-Christine Hartzén, Andrea Iossa and Eleni Karageorgiou (Cheltenham: Edward Elgar, 2022) 61 3 Common Market Law Review