  We report the detection of a candidate brown dwarf orbiting the metal-rich K
dwarf HD 91669, based on radial-velocity data from the McDonald Observatory
Planet Search. HD 91669b is a substellar object in an eccentric orbit (e=0.45)
at a separation of 1.2 AU. The minimum mass of 30.6 Jupiter masses places this
object firmly within the brown dwarf desert for inclinations i>23 degrees. This
is the second rare close-in brown dwarf candidate discovered by the McDonald
planet search program.
