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Invisible Kingdom #4
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Suddenly, Vess is the Sundog's unlikely new crewmember, and Grix is at the forefront of an unexpected battle—but their earth-shattering discovery won't shake their faith or ferocity. They're unquestionably in this together . . . but who will help them? And how much time is left before Vess and the Sundog are captured . . . or worse?