Based on the Marvel Previews #97, September for November 2011, I'd say you need to pre-order the following books in order to keep up with Spider-Man.
Core Titles
Amazing Spider-Man #673
Amazing Spider-Man #674
Amazing Spider-Man #674, Marvel Comics 50th Anniversary variant
Avenging Spider-Man #1
Avenging Spider-Man #1, blank variant cover
Avenging Spider-Man #1, variant cover Humberto Ramos
Avenging Spider-Man #1, variant cover J. Scott Campbell
Avenging Spider-Man #1, variant cover Joe Quesada
Spider-Man, Marvel Adventures #20
Ultimate Spider-Man #4
Guest Apps
Avengers #19
Fantastic Four #600
Fantastic Four #600, variant cover Art Adams
Fantastic Four #600, variant cover Joe Quesada
Fantastic Four #600, variant cover John Romita JR
Fantastic Four #600, variant sketch cover Joe Quesada
History Of The Marvel Universe
Moon Knight #7
Moon Knight #7, Marvel Comics 50th Anniversary variant
New Avengers #18
Spin-Offs
Venom #9
Venom #9, Marvel Comics 50th Anniversary variant
Reprints
Essential Spider-Man Vol. 7 (All-New Edition) TPB
Essential Spider-Man Vol. 8 (All-New Edition) TPB
Spider-Man: Marvel Team-Up By Claremont & Byrne TPB
Spider-Man: Matters Of Life And Death TPB
Spider-Man: Origin Of The Hobgoblin TPB
Spider-Man: Torment (new printing) TPB