private void addNewBook(){
    	int choice;
    	boolean quit;
    	
    	quit = false;
    	
    	try
    	{
    		con.setAutoCommit(false);
    		
    		while(!quit)
    		{
    			System.out.print("\n\nPlease choose one of the following: \n");
    			System.out.print("1.  Add Standard\n");
    			System.out.print("2.  Add Additional Author\n");
    			System.out.print("3.  Add Additional Subject\n");
    			System.out.print("4.  Add Additional Copy\n");
    			System.out.print("5.  Quit");
    			
    			choice = Integer.parseInt(in.readLine());
    			
    			System.out.println(" ");
    			
    			switch(choice)
    			{
    				case 1: addStandard(); break;
    				case 2: moreAuthor(); break;
    				case 3: moreSubject(); break;
    				case 4: moreCopy(); break;
    				case 5: quit = true;
    			}
    		}
    		
    		con.close();
    		selectLibrarian();
    	}
    	catch (IOException e)
    	{
    	    System.out.println("IOException!");

    	    try
    	    {
    		con.close();
    		System.exit(-1);
    	    }
    	    catch (SQLException ex)
    	    {
    		 System.out.println("Message: " + ex.getMessage());
    	    }
    	}
    	catch (SQLException ex)
    	{
    	    System.out.println("Message: " + ex.getMessage());
    	}
    	
    }