Highlights of the eighth volume of Signal include:

Writing for the Revolution: Publishing and Designing Black Power Books by Andrew Fearnley

Hope in the Midst of Apathy: Liberation magazine and the Covers of Vera Williams by Alec Dunn

Most of My Heroes: Stamps in Memory of Anti-Sikh Violence by Vijay S. Jodha & S. Ravi

Our Code of Morals Is Our Revolution: Agit Prop Travel Documents of the Popular Front for the Liberation of Palestine

Slave Rebellion Reenactment: An Interview with Dread Scott by Josh MacPhee