I see what you meant now. Dennett was quoted in Wallace's book, on p.139. Sorry for the misunderstanding.

The quote, with some context, is:

Paul Churchland, one of the most prominent advocates of this view [eliminative materialism], declares that commonsense experience is probably irreducible to, and therefore incommensurable with, neuroscience; and for this reason familiar mental states should be regarded as nonexistent or at most as "false and misleading"^18. For similar reasons, philosopher Daniel Dennett bluntly asserts: "[t]here simply are no qualia at all."^19

18 . Paul M. Churchland, 1990, Matter and Consciousness: A Contemporary Introduction to the Philosophy of Mind, p. 41 & 48.

19 . Daniel C. Dennett, 1991, Consciousness Explained, p. 74.