"In Wednesday Is Indigo Blue, pioneering researcher Richard Cytowic and distinguished neuroscientist David Eagleman explain the neuroscience and genetics behind synesthesia's multisensory experiences"--Back cover.

What color is Tuesday? --A kaleidoscopic world -- Don't it make my brown I's blue? -- See with your ears -- November hangs above me to the left -- A matter of taste -- Auras, orgasms, and nervous peaches -- Metaphor, art, and creativity -- Inside a synesthete's brain -- Questions ahead.