Home › Authors › John T. Gourville 👤 John T. Gourville 6 books Books by John T. Gourville Extremeness seeking Extremeness seeking 2007 The curse of innovation The curse of innovation 2005 Downsizing price increases Downsizing price increases 2004 Overchoice 2004 Problems and cases in health care marketing 2004 The consumer psychology of mai The consumer psychology of mail-in rebates 2004