A preliminary study of the RR Lyrae stars observed in K2 Campaign 3
  We have started a comprehensive analysis of the Kepler K2 Field 3 data set. Our goals are to assess the statistics of the sample, and to search for peculiar stars. We found a candidate triple-mode RRab star, where the first and ninth overtones also seem to be excited. 
\'A. Juh\'asz, L. Moln\'ar, E. Plachy
astro-ph.SR