Replaced this:
Gnomes are in the PHB2 (source). Others races in the PHB2 start with D, G, H, and S, and have second letters O, E, and H, and one has the final letter R (source, source). A Goliath appears on the cover, as well as what may be a Gnome or Shifter.
With this:
Gnomes, Half-Orcs...