A librarian in a dream is a guide to yourself.
A library contains vast information which may represent aspects of yourself or your own knowledge or memories.
The librarian in a dream can help you to navigate a search within this information in order to grow and learn from yourself.
(Compiling literary works; Pastry chef; Sweets)
To dream of a librarian may be a warning against gossiping. Don’t talk behind people’s backs or it will come back to you threefold. Librarian dreams can also suggest that you are seeking advice and guidance as you head into a new life path.