Cover Figure: The galaxy field shown in the background is an 800 arcsec BWRI image from the NOAO Deep Wide-Field Survey; the survey will eventually cover a total of 18 sq. deg. (Jannuzi & Dey 1999). The central figure shows the simulated 3D structure of the Universe at z=3 in a CDM model with a cosmological constant; the box is 30 h-1 Mpc on a side (A. Klypin, personal communication). The other four images are (clockwise from upper left): the LMC (ROE/AAO); the Milky Way (AAO); Andromeda (NOAO/NSF); and simulated halo streamers from the ``Spaghetti project'' (P. Harding, personal communication).