Issues #2, 19, 21 are collected in They Saved Luthor's Brain Issues #65-66 are collected in Panic in the Sky Issues #73-75 are collected in Death of Superman Issues #162-165 are collected in President Lex Issues #171-173 are collected in Our Worlds at War Issues #179-185 are collected in DC Comics Presents: Superman Issues #202-203 are collected in Godfall Issues #204-215 are collected in For Tomorrow