We present multi-object spectroscopy of young , massive stars in the Local Group galaxy IC 1613 .
We provide the spectral classification and a detailed spectral catalog for 54 OBA stars in this galaxy .
The majority of the photometrically selected sample is composed of B- and A-type supergiants .
The remaining stars include early O-type dwarfs and the only Wolf-Rayet star known in this galaxy .
Among the early B stars we have serendipitously uncovered 6 Be stars , the largest spectroscopically confirmed sample of this class of objects beyond the Magellanic Clouds .
We measure chemical abundances for 9 early-B supergiants , and find a mean oxygen abundance of 12 + log ( O/H ) = 7.90 \pm 0.08 .
This value is consistent with the result we obtain for two H ii regions in which we detect the temperature-sensitive [ O iii ] \lambda 4363 auroral line .