"The Revolutionary Front" is an insightful non-fiction book that sheds light on the history of one of the most controversial groups of the autonomous left in Sweden. Founded in 2001 and active until 2015, the Revolutionary Front (RF) garnered a remarkable amount of attention, both within the Swedish left and beyond. The book provides a detailed analysis of the group's ideologies and actions, characterized by militant approaches and the breaking of traditional leftist norms. From the perspective of its members, the development and influence of the RF on Sweden's political landscape are portrayed. Author Emma Hagberg conveys a deep understanding of the motivations and challenges faced by the members, offering a unique insight into the dynamics of the autonomous movement. This book is significant for those interested in social science topics as well as for those who wish to engage with the history of political movements in Sweden.