This franchise is about to enter its most critical and exciting 3 month period in the past 3-4 years.
Here's the current schedule as of the 23rd of September 2014:
27th September:
Railgun Manga Ch. 71 - Dream Ranker Arc START
5th October:
Dengeki Bunko Autumn Festival - Index Special Stage10th Anniversary Announcement #10Index VS Durarara!! Collaboration
10th October:
Index:NT Light Novel Volume 11 - New Arc START (Shokuhou Misaki's Past)Index Struggle Battle Visual Book
12th October:
Index Manga Ch. 86 - Queen of the Adriatic Sea Arc START
22nd October:
- Index Manga Volume 14 - Daihaseisai Arc END
Index-san Manga Volume 2
27th October:
- Railgun Manga Ch. 72
Accelerator Manga Ch. 10
~~~ November:
Ichiban Kuji Lottery (Announcement #5)
1st November:
Railgun x Tokyo Verdy Football match (Announcement #7)
12th November:
Index Manga Ch. 87
18th November:
A Certain Magical Index Volume 1 under Yen On
25th November:
Kamachi Kazuma BOX (Announcement #8)
27th November:
- Accelerator Manga Volume 2
- Railgun Manga Ch. 73
Accelerator Manga Ch. 11
12th December:
Index Manga Ch. 88
27th December:
- Railgun Manga Ch. 74
Accelerator Manga Ch. 12
2015:
Super-Crossover Special (Announcement #6)- Mini-Misaki SS (with Announcement #4)