This is a database of alternate histories created on this discussion board by its members. We try to update it as often as we can.

All the timelines are listed alphabetically in each of these groups. The group the timeline ends up in is based on the timeline's Point of Divergence (PoD). For example: If the timeline's PoD is in the year 1377, it should be listed on the “Dark Ages and Medieval” page. Therefore, while many timelines may span centuries or even millennia, they are listed according to when or how they started to diverge from OTL.

• Ancient and Classical: PoDs before 476 A.D.

• Dark Ages and Medieval: PoDs from 476 A.D. to 1492 A.D.

• Early Modern: PoDs from 1492 to 1800.

• 19th Century: PoDs from 1800 to 1900.

• Early 20th Century: PoDs from 1900 to 1945.

• Late 20th Century: PoDs from 1945 to the present.

• Future: Future history. Roughly the present and everything beyond.

• ASB: PoDs using explicit Alien Space Bats, regardless of period. Includes TLs derived from published works.

• Old Board: Timelines from the old board.

• Non-AH.com Timelines: Interesting or notable timelines created outside of the board (but often by its members on their personal websites).

Turtledove Awards

List of Countries by Timeline

List of Timelines by Theme

The Timeline Classification Project

Help for Adding a Timeline

Oneshot Scenarios

The Official "What was that TL called ?" Discussion Thread - Can't remember the name of that AH.com TL you were interested in a while ago ? Visit this thread and ask for help, maybe someone will be able to give you some advice.

TL ideas you have, but lack the wherewithal to execute - Something for a little inspiration, if you're looking for it.

The non-fleshed out alternate scenario ideas thread - Something for a little inspiration, if you're looking for it.

TL concepts you want to see - A discussion thread about stuff that's probably not been done yet with the alternate history genre (at least not on this board).

Which AH.com TL would you like to see adapted ? - Speaks for itself.