Symmes's Theory of Concentric Spheres

Symmes's Theory of Concentric Spheres is a visionary anthology that delves into the perplexing yet inviting realm of hollow Earth theories, culminating in James McBride's exploration of John Cleves Symmes's lifelong hypothesis. This collection weaves a tapestry of literary narratives and speculative musings, capturing the spirit of curiosity that defined an era of both scientific speculation and c...