7 books in series

Secret Wars: Battleworld

Secret Wars: Battleworld is a 7-book series with 7 primary works first released in 2004 with contributions by Peter David, Jim Shooter, Brian Michael Bendis, Felipe Smith, Skottie Young, Chad Bowers, Chris Sims, and Gerry Duggan.

Star-Lord and Kitty Pryde: Battleworld
Planet Hulk: Warzones!
Age of Apocalypse: Warzones!
Secret Wars Journal/Battleworld
1872
Cover 0

The Amazing Spider-Man

1602: Witch Hunter Angela
Weirdworld: Warzones!
Master of Kung Fu: Battleworld
Battleworld: Thors
Cover 0

Thors

Giant-Size Little Marvel: AvX
Runaways: Battleworld
Ultimate End
Mrs. Deadpool and the Howling Commandos
Inhumans: Attilan Rising
Civil War: Warzones!
Hail Hydra
Captain Marvel and the Carol Corps
House of M: Warzones!
X-Men: Years of Future Past
Wolverine: Old Man Logan, Vol. 0: Warzones!
E is for Extinction: Warzones!
M.O.D.O.K. Assassin
Cover 6

A-Force (2015) #2

A-Force: Warzones!
Inferno: Warzones!
Marvel Zombies: Battleworld
Red Skull
Siege: Battleworld
Age of Ultron Vs. Marvel Zombies