The Theoretical Prediction of the Existence of Brown Dwarfs by Shiv S. Kumar.- Pre-Main Sequence Evolution and the Hydrogen Burning Minimum Mass.- Brown is Not a Color: Introduction of the Term 'Brown Dwarf'.- Teide 1 and the Discovery of Brown Dwarfs.- The Discovery of the First Lithium Brown Dwarf: PPl 15.- Companions of Stars: From Other Stars to Brown Dwarfs to Planets.- Ultracool Objects: L, T, and Y Dwarfs.- Latest News on the Physics of Brown Dwarfs.