Based on the Marvel Previews #28, November for January 2015, I'd say you need to pre-order the following books in order to keep up with Spider-Man.
Core Titles
Amazing Spider-Man #13
Amazing Spider-Man #13, variant cover Gabriele Dell'Otto
Amazing Spider-Man #13, variant cover Marvel Animation Spider-Verse
Amazing Spider-Man #13, variant cover Mike Del Mundo
Marvel Universe Ultimate Spider-Man: Web Warriors #3
Miles Morales: The Ultimate Spider-Man #9
Scarlet Spiders #3
Spider-Man 2099 #8
Spider-Man And The X-Men #2
Spider-Man And The X-Men #2, variant cover TBA
Spider-Verse #2
Spider-Verse Team-Up #3
Guest Apps
All-New Ultimates #12
Avengers: No More Bullying #1
Avengers: No More Bullying #1, variant cover Pascal Campion
Spin-Offs
Axis: Carnage & Hobgoblin TPB
Reprints
Amazing Spider-Man: Who Am I? HC
Cataclysm: The Ultimates' Last Stand TPB
Spider-Man 2099 Classic Vol. 3: The Fall Of The Hammer TPB
Spider-Man 2099 Vol. 1: Out Of Time TPB
Spider-Man: Big Time - The Complete Collection Vol. 3 TPB
Superior Foes Of Spider-Man Vol. 3 TPB