Dream about a lost book is an evidence for the boundary you are trying to establish between your personal and private or you feel the need to defend yourself in some way. You are slowly warming up to a situation. You are trying to overcome an overwhelming obstacle. Your dream is an indication for a need for cleansing. You are feeling victimized or helpless in some relationship or situation.
A lost book dream is issues related to the past. You are not being completely honest in some matter. You are stuck in the past or have outdated ways of thinking. This symbolises your expensive tastes. You need to communicate your anger in a more effective and rational manner.
If you dreamt about a lost book:
For the next four weeks, this will be the overlying tone, thereby establishing a much more favorable atmosphere for you to operate in.