This covers the miniseries and the original 0-5 issue run. I like that it plunges immediately into the Wildstorm mythology, referencing the Kherubim/Daemonite war, Team 7, and even pulls in issues involving the warrior race of women known as the Coda.
Apparently, the secret to their immortality is a blood ritual that involves them drinking the blood of their Majestrix (who looks like Zealot from WildCATS but is never identified as such). Also, it appears that the secret to perpetuating their race is that they take outsider males and breed with them before sacrificing them. In this case, Grunge could have sired four or five Coda babies. Presumably, all Coda babies are female or the male ones are sacrificed? This isn't delved into too deeply.
The Campbell artwork is the classic Jim Lee style of ultra-long legs. It's excellent artwork but in some frames, the ridiculous length of the characters' legs is extremely obvious. The downside to the collection is the author's love of innuendo, but he cleverly weaves the Gen 13 books into the Wildstorm mythology and makes it look effortless.