You know librarians as those meek and mild creatures sitting behind the library's reference desk. They work on their computers all day and read all night .. or do they?

Meet 20 librarians who give new meaning to the saying "Information is power." These 20 save the world. And, yes, they're fictional ...or are they?

Next time you talk to the Rio librarians, take a good look and consider: Could this librarian be a heroine (or hero) in disguise? Can librarians really help me with my research assignment?

Find out for yourself: Ask a Librarian! Now accepting appointments for research consultations: Only 6 more weeks until finals!