Seen multiple places, the idea is to go through the titles of all the fanfic you've written then link to one story for each letter of the alphabet, or as many as possible, with the usual rules about A and The not being part of the title. I'm ignoring one story where the title is a number only, and ignoring any punctuation before the first word. Depending on the site I either have 145 works written (AO3), 202 (Fan Fiction Net) or 189 (Twisting the Hellmouth) - the discrepancy is because some short story collections are e.g. separate drabbles on Fanfiction.net or were merged as a single story on the other sites, and so forth. TTH was the first site I ever posted to, so I decided to go through there first. I've decided to go for the first completed story for each letter, or unfinished stories if there's nothing else for a given letter. A LOT of these, are Buffy or Buffy crossovers, since that was the main thing I was posting in my early days. Quite a few are Drabbles, 100 words plus title. I've only included round robins if I began them.


A - Apocrypha - Buffy Drabble
B - Bring Me The Head of Harry Potter - Buffy/Angel/multiple crossovers
C - Contract Negotiation - Buffy/The Destroyer crossover
D - Double Life - Buffy/Miracleman crossover Drabble
E - Encore - Buffy
F - Favour - Buffy/Preacher crossover
G - Green - Buffy/DC Comics drabble
H - Hyperion - Buffy/The Saint crossover
I - The Intern - Veronica Mars/Lois and Clark
J - Jenny the Vampire Slayer - Buffy/Jenny Sparks fusion
K - The Key to Byzantium - Buffy/Stargate SG1 crossover
L - Legend - Buffyverse
M - Manhunters - CSI/Buffy
N - Names - Buffy/Angel/Multiple crossover Drabble
O - ...Or May I Call You Buffy - Buffy
P - Potential Problem CSI/Buffy crossover
Q - Question - Young Wizards/Surprise crossover Drabble
R - Reciprocity - Buffy/LotR crossover Drabble
S - Should Have Gone To Vegas - CSI/Angel crossover
T - They Might Be Drabbles - Pushing Daisies/crossovers drabbles round robin
U - Unexpected Outcome - Buffy/Dogma crossover Drabble
V - Vulnerable - Buffy/Harry Potter crossover Drabble
W - Wish - Buffy/Books of Magic crossover Drabble
X -
Y - Your Mission, Should You Choose to Accept - Buffy/Mission Impossible crossover Drabble
Z - The Zippo - Buffy drabble

The most recent of these was posted in 2011, with no new letters after that though I'm very tempted to write an X as a Buffyverse Halloween story to complete the set - I have a series of them in which something unfortunate happens to Xander, Sunnydale, or the world in general, but I've never used his name to begin the title...

This is a massive bundle of Cthulhu Mythos RPGs and settings from Cthulhu Reborn, a project to create a D100-based system based wholly on open rules sets and source material from Lovecraft which is definitively out of copyright - a lot of material in previous Mythos games has come from authors and works whose copyright status is unclear or definitely not available for free use. The basic offer is material set mainly in the 1920s, the extended offer includes multiple rules system and adventures in different eras from the past to the far future.

https://bundleofholding.com/presents/CthulhuReborn

 

I think that this is an extremely good offer, which takes the Cthulhu Mythos back to its roots and provides everything needed to run, write (and possibly publish) your own adventures without having to worry too much about inadvertently falling foul of arcane copyright law. It's relatively cheap and contains several thousand pages of useful material, if you have any interest in role-playing in this genre it's well worth a look.