Pecking Order is a great little filler game. It plays in 15-20 minutes and provides lots of tactical choice and bluffing. It reminds me a bit of Lost Cities, but with much less luck and an even faster playing time.
A quick and strategic two player game. This is game with simple rules, but complex play. The game play is quick, which means you will end up playing several games in a row. This is essentially a card game, but the components are nice and the gameboard is a nice addition.