The Evolution of Quasars at High Redshift and Their Connection with   Galaxies
  I review recent observations on the evolution of quasars, describe new surveys for quasars at z > 5 and for quasars at z > 3.3 down to luminosities corresponding to L* galaxies, and note the possible connection between the evolution of the star formation rate in young galaxies and the evolution of quasars. 
Patrick S. Osmer