Batman 
Batman appearing in your dream indicates your life is missing someone with admirable qualities who you can look up to and can depend on in difficult times.
Alternatively, if you are a big fan of Batman, his appearance in your dream may simply be wish fulfillment like your mind exploring a situation in which you interact with a heroic character.
Numbers
To dream of numbers connotes unresolved matters in business dealings that cause anxiety and disappointment.
For interpretation of a specific number, kindly look up Dream Themes: Numbers.
Reading
To dream that you are reading signifies that you lack sufficient information to make a proper decision. You should perform due diligence, try different perspectives, and properly analyze the advantages and disadvantages.
To dream of somebody reading incoherently symbolizes distress and disappointment.
Library
To dream that you are in the library signifies your search for knowledge and truth. You may be seeking new purpose and meaning to life. It is also indicative of the need to carefully consider all possible scenarios before making major decisions. If the library in your dream is well-kept, this means that you are saturated with too much information and you cannot find time to prioritize them.
To see a library in your dream symbolizes knowledge and understanding that you have gained over the years.
Accounts
To dream that an account is awaiting payment could indicate that you may be entwined in a lawsuit. Be careful about who you loan money to. If your dream is about you holding an account over someone else, you may face a difficult road ahead in areas of your business.
Notebook
To dream of a notebook suggests your desire to be in total control of your life. You prefer thorough documentation on important matters.
Studying
To dream that you are studying implies that you will attain great prosperity as a result of your wisdom, wealth, and experience. You are traveling in the right direction to achieve your goals.
Tear Gas
To dream of having tear gas sprayed at you is an indication that your current relationship has left you feeling trapped and unable to breathe. Consider what past events are still causing you pain.
Jaundice
To dream that you have jaundice signifies great future wealth after a short-term drawback, failure, and embarrassment.
To dream that others have jaundice denotes of annoying people and unpleasant companions.
Initials
A dream of initials may represent a simplification of a concept. Initials may also indicate a luxury rank or status.
In a dream initials may appear mysterious, if it is not immediately apparent what they stand for, you are reaching for an unknown character in your life.