It seems as if The Walking Dead Episode 4: Around Every Corner is, well, around the corner. The episode, set to be released "very soon" in October will be written by Gary Whitta, who penned the Book of Eli.
Since I refuse to give out any spoilers that may ruin it for people patiently waiting to grab all five episodes at once, that's about all the info you're going to get!
Considering that the entire season is set to drop on December 4th in disc form, it's safe to say that the fifth and final episode (No Time Left) will most likely be done before then. Hopefully the disc-based version will sell as well as the digital front.
If you haven't jumped in yet, the series is excellent and deserves all of the success it has had so far, as it's by far the best thing Telltale has done to date.