Aether Echoes: The Theremin Science is a tribute to the prolific influence of Leon Theremin and the invention of his hands-off reverberating theremin instrument on a vast array of musical disciplines and performers. Playful like a children's book, the book illustrates the mechanical principals for theremin operation while mapping the connections between the theremin and its synthesized and ambient music descendants. The book's visual language expresses a fantastical sense of what the theremin sound "looks" like, echoing references to 1920s Art Deco accompanied by modern media-player and sound visualizer tools.