Just what they sound like. Enjoy them.

Aardvark
by Luke Weisman, James Quin, Adam Tilghman, and Renie Sharp
This is a four player trick-taking card game... of sorts.

Free Market or Bedfellows
by Greg Lam
A trick-taking game where winning the bid lets you choose your partner as well.

The Reed College WizWar Expansion
by Greg Lam and many, many others
Tom Jolly's fine and addictive tour of petty violence and low cunning, can be brought to new and horrible heights. See how Greg wasted away his college years, by inventing spells like Disarmament (ability to rip off an opponent's arm, and use it as a weapon).

But please, buy Tom Jolly's original! You shan't regret it.