Marvel Universe: Guardians of the Galaxy Vol. 6 (Digest)
Featuring screen-capture images from MARVEL'S GUARDIANS OF THE GALAXY! The Spartax War! Thanos has come to the planet Spartax - and trust us, he isn't on vacation. Now the Guardians of the Galaxy must unite with Thor and his all-star guard in order to save Peter Quill! But while Star-Lord's future may be in doubt, can Gamora escape her past? Attempting to make amends for her misdeeds, she finds herself ensnared in a deadly trap set by her evil sister, Nebula! And when Ronan and the Grandmaster join the fray, you know there'll be trouble!
Collecting MARVEL UNIVERSE GUARDIANS OF THE GALAXY (2015B) #20-23.