Seasonal/Thematic Book Organization

I am obsessed with organization.  I like to change out the books that I display in my bookcases.  I change the seasonal ones every month, and change the thematic ones every time we change committee themes.  To keep all of the book organized when I'm not using them, I keep them in magazine holders.  I turn them backward, wrap them with construction paper (wrapping paper would be prettier!) and put a label on each.  I got the labels from teacherspayteachers.com/Store/Common-Core-And-So-Much-More.  I store them in 2 bookshelves.  This set up has made it so easy to switch the books out every month and also very easy for volunteers to know where to put the books away if they are helping!