I'm working on a solitaire event deck for AT&SF and it's coming along slower than the rest of the game is. The hard part is coming up with a convincing game against an AI when your actions for the game are relatively limited and long term planning is at a premium. I think with a bit more tweaking I will have something suitable for publication. I'm keeping it under wraps because I intend on self-publishing AT&SF and need something to stay somewhat under wraps to make it worth the purchase.
I also got my copy of Union Pacific a week early and got to play it against my youngest daughter this evening and we had a great time! It is a bit long for most games and the two-player variant of the game seems like it would take longer to play than against 3 or 4 where I picture this game shining. A very enjoyable night.