Yes. You may return MATC Library items to any of the four MATC Library branches, either in the library itself during Library hours, or in hallway book drops or slots. There are also convenient outside drop boxes at the following locations:
Downtown Milwaukee Campus: the circle drive of the H building at 700 W. Highland Ave.
Oak Creek Campus: outside the A building main entrance
Mequon Campus: near the front (north) entrance, at the beginning of the sidewalk.
West Allis Campus: at the front (west) entrance #3 on 71st Street.