Campbell Scott's narrative style has a unique stamp. His baseline technique in Tropic of Cancer is the dampening of his voice, joined with a masterly expressive control that emanates from this restriction. The effect is a quite strong sense of, and control over, mood and an intimate narrative connection with the individual listener. Scott's approach is suggestive of sotto voce, literarily "under speaking", similar to that bit of news spoken by a friend through a cupped hand in lowered tones into your ear — in the Age of iPod, the narrator speaking through your earphones. Scott moves fluently from this baseline into the very lively stuff of Miller's tropes, riffs and rhetoric, and comically charmed outrages. Scott hits the marks, even as a tonal resonance of intimate communication remains constant. And Henry Miller's narrative voice? George Orwell observed, in his 1940 essay "Inside the Whale", "Read him for five pages, ten pages, and you feel the peculiar relief that comes not so much from understanding as from being understood. 'He knows all about me,' you feel. 'It is as though you could hear a voice speaking to you...with no humbug in it, no moral purpose, merely an implicit assumption that we are all alike.'"

With their production of Tropic of Cancer, Harper Audio and Campbell Scott have reached an elusive artistic benchmark: that point where the voice of the author and the voice of the narrator converge. —David Chasey