The libraries that are part of a shared system includes Manitowoc, Two River, Chilton, New Holstein, Kiel and Brillion Public Libraries. Only one card is necessary to use all 6 of these libraries. Feel free to explore and check out books from any of the libraries, and return your books to any library in the system as well.
You and your family have a huge advantage when it comes to flexibility and resources - you pick and choose where you want to go and what books you want, and drop if off where your next adventure takes you!