Partners in Crime (yes, named after the second adventure for the couple in my icon *g*) is a new fanfic archive highlighting fiction's greatest detective couples (or at least my and my friends' favorites!). This includes Lord Peter and Harriet, Tommy and Tuppence, Campion and Amanda, etc. and I'm always taking suggestions for new additions too (though whether I add them or not is at my discretion. :-)
Would love to see some of you there!