Sets:

Super Heroes (8)
    Mighty Micros (1)
        X-Men (1)
    Sculptures (1)
        X-Men (1)
    X-Men (6)

Minifigures:

Super Heroes (15)
    Mighty Micros (2)
        X-Men (2)
    X-Men (13)

Books:

Comic Book (1)
    Super Heroes (1)
        X-Men (1)