As best as I can tell, these look like the primary books for Batman and the rest of the Bat-family/Bat-connected titles that will be available during early 2017:
* All-Star Batman
* Batgirl
* Batgirl & The Birds of Prey
* Batman
* Batman Beyond
* Batwoman (starting in 2017)
* Detective Comics
* Gotham Academy: Second Semester
* Mother Panic (Young Animal)
* Nightwing
* Red Hood & The Oulaws
* Super Sons (starting in 2017)
* Trinity
Which, if any, will you be buying?
NOTE: I did not include Harley Quinn among the titles. She may have gotten her start with the Bat-family, but how long has it ben since she was a part of those books?