Greg Pak 
Firefly: Blue Sun Rising Vol. 2 [PDF ebook] 

EVERYTHING CHANGES HERE. The stage is set for the final battle as the first ever Firefly event concludes! Sheriff Mal Reynolds-yeah, he’s still getting used to it too-makes a choice that may cost him those he loves most, whether he knows it or not. Shocking losses lead to stunning decisions as Mal and the crew of the Serenity must face the consequences of their choices in the war against the Blue Sun Corporation. The ‘Verse is changing in ways no one ever expected, as a new chapter of Firefly begins!Collects Firefly #23-24, Firefly: Blue Sun Rising #1.