While there are only 2, Telltale Games have released the first screenshots for The Wolf Among Us Episode 2: Smoke & Mirrors. The one on the left, and the one below. The images are introducing Fables mainstay Jack of 'Jack & the Beanstalk'. Jack has been a stalwart character since issue one of the Fables comic series. He'll be appearing in episode 2 of Telltale's adventure.
There is also an image showing the seedy 'Pudding & Pie' gentlemen's club, in which Bigby confronts a dodgy character with his 'friend'; a cricket bat. It looks like Bigby will have plenty of opportunity to unleash his inner wolf in the second episode.
The Wolf Among Us Episode 2: Smoke & Mirrors will have an ETA for release "very soon after the holidays"