Hervé This, the Father of Molecular Gastronomy, works frequently (up until the present time) with Pierre Gagnaire, Heston Blumenthal and last, but not least, Ferran Adria. He is the first, and foremost authority on the science of gastronomy on a scientific level. He has published widely, both for the layman, and the scientific. One need only do a quick google to get tens of thousands of links. He preceeded McGee.