Wolf Milk is Dr Martin Shaw’s reflection on almost two decades leading vigils in the wilderness. Through myth, poetics and hard-won brooding he offers a way for modern people to enter an ancient ceremony. This startling book suggests a wingspan of both mystical experience and civic duty underpins the encounter. “It is your task to walk back from the vigil with an animal, not a pelt, not a corpse, but something alive. Curate that energy, feed it, don’t domesticate it, make culture from it. It should be walking alongside you, not slung over your shoulder. You build your structures from its growls.”