We just put together a Superb Solitaire bundle on Steam.
If you own either Regency Solitaire or Shadowhand you can get the other game 25% off. Or if you don't own either you can get them both 25% off!
http://store.steampowered.com/bundle/6129/Superb_Solitaire/
Shadowhand is a prequel to Regency Solitaire. Here's some info about Regency Solitaire (rated 97% positive on Steam):
Experience romantic Regency England in this sumptuous solitaire game. Play your cards right as you tour historic London, Brighton and Bath, and help Bella create a dazzling ballroom. Unlock gameplay features with your makeover project and improve Bella’s chances of finding true love!