Dreaming of old books is a good omen as per dream meaning and interpretation. The dream means you will have to investigate about something to find out the real truth. It also means hard work and travel to find out about a family fortune or property. Dreams of old books also mean you will attempt to declutter a place of importance. It also means you will accidentally stumble upon important documents.
Dream of old books and you are not seen in the dream means younger generation or new occupants will discard things you valued. It also means losing some important things due to carelessness of others.
Dreaming of old books and you are seen reading them or searching for something means you will need a valuable information hidden in old books to prove something in near future.
Dreams of old books and they are falling down or flying around means you will regret an old decision. It also means you will face problems in future and you will attempt to overcome them by living in a fantasy world.