Mason Wallace has spent his life being the steady one. The partner who holds the line, reads the room, and trusts his shaman's instincts to tell him when something is wrong. Right now every instinct he has is screaming.
A missing person case has pulled Unseen Forces into something that goes deeper than a conspiracy and older than the city itself. Anti-magic extremists are the least of their problems. Somewhere beneath Tucson, something is being built - a structure that shouldn't exist, powered by things that shouldn't be possible, by people who have been planning this longer than any of them have been alive.
And at the centre of it: a tower that talks back.
The Babbling Tower is the second book in the Unseen Forces trilogy - where the gods are real, the magic has rules, and the people you love are never as safe as you need them to be.