I spent the weekend in Salina, Kansas, of all places.
Anthony James Joes’s Urban Guerrilla Warfare
The US Marine Corps’s Guerrilla and how to fight him
Carlos Marighella’s Manual of the Urban Guerrilla
The latter 2 books are from the 1960s and I read them as background. Joes is a counterinsurgency theorist who analyzes a wide range of urban insurgencies and comes to several interesting conclusions:
1. Urban insurgencies almost always fail militarily because they lack any safe areas and because they attack their enemy where it is strongest.