I have developed quite a library of books since returning to school to get my Master's in Counseling. I share an office building with 6 other counselors. I don't mind sharing my books but I do not want to lose track.
I am trying to find the envelopes that go on the inside cover of the book that have a slip of paper in them to "check out" the book. Kind of old school yet very effective.
I have put several phrases in the search engine and come up with nothing.
Any ideas??