Resources from Covey et al. 2010:

Resources from Covey & Agueros et al. 2008:

Resources from Covey et al. 2007:

Resources from Hawley & Covey et al. 2002:

Spectra and photometry from 'Characterization of M, L, and T Dwarfs in the Sloan Digital Sky Survey': SDSS M/L spectral templates from Figure 5, as well as the complete spectroscopic sample. Photometry for these objects is also available in three tables (with a generic README file): M0-M8 objects with Early Data Release spectra, objects M9 and later identified by Hawley et al. 2002, and previously known SDSS MLT dwarves.