DC put shit in some titles that directly affects other (did Wonder Woman kill Lord in her title, Superman, one of the minis or a secret files or what? I actually forget).
That really pissed me off. Omac was directly linked to a multi-part story in Superman's 3 books and Wonder Woman's title. It is basically 2 issues of Superman fighting bad guys, then 1 part explaining how he really attacked the JLA, then Wonder Woman fights Superman and kills Lord. But you need to read this crossover to understand the gap between Omac 4 and 5. So, essentially two tpb. And I have no idea if the other 3 minis did this as well.
