For those who haven't had the chance to check out Card Crawl, Card Thief, and Enyo yet, I'd suggest doing so - especially now that Tiny Touch Tales is looking for beta testers for their latest game, Miracle Merchant.
Together with Thomas Wellmann and Craig Barnes, Arnold Rauers has been working to bring the game to life for a little while. Miracle Merchant is about being the apprentice of an Alchemist who brew potions for adventurers. Much like Card Thief, this title is also a solitaire-like game which is played with a deck of cards.
According to Tiny Touch Tale's blog, they're fairly certain that the game will arrive sometime this year so we'll keep an eye on that.
Until then if you're interested in signing up for the beta, check it out right here. The team are looking to test out a bunch of different devices over both iOS and Android.