The subject of this book might seem common because almost everybody dreams. God by His grace has placed this ability within your spirit hence while you are fast asleep; your spirit is very active and involved and these activities are relayed through the dreams you have.
Since not many people have grasped the importance of what dreams are; that God by this means wants to alert you to play active roles or take charge through correct understanding and right prayers to either annul dreams of evil connotations or aid good dreams for them to come to pass. Hence, every dream whether it is frightening, troubling, exciting or beneficial, it should be seen as a good dream.
Every dream, depending on the context, means something depending on the context, means something different. It could be the kind of association, subject, place and the activity, either you or someone else engages in, in the dream world make dreams very loaded, mysterious and not easy to understand. When dream are misunderstood, the possibility of taking the wrong action is prevalent, hence, the need to read this book.