Lambda the Ultimate

Don Stewart has collected (all?) the Functional Pearls from JFP, ICFP, and elsewhere onto http://www.haskell.org/haskellwiki/Research_papers/Functional_pearls. Most of the are available online and are linked to from here. If you know what a Functional Pearl is, then you will enjoy this page, if not, you are in for a treat. Finally, if you know where any of the offline ones are publically available on the internet, that would be useful (just update the page).