Book 4: Balance DVD & blu-ray announced!
Book Four: Balance has not ended its run yet (the finale is this Friday, Dec 19th 2014!) but we have news that the DVD and blu-ray will be released on March 10, 2015. According to blu-ray.com, "Book Four: Balance is presented in 1080i with DTS-HD Master Audio 5.1 surround. Special features have yet to be detailed, but an unspecified number of audio commentaries have already been confirmed."
The cover art has not been released yet but we will update this post along with the extra features once they're made known to us.
For now, you can pre-order the DVD and blu-ray on Amazon. Also, the Book Three: Change DVD and blu-ray have been officially released too so you can get them as well.
There are no details on the extras for the DVD yet but we'll keep you posted.