Access and SQL

Just learning Access. Have went through one basic book and have my data base put together somewhat. Could you recommend a good book to read that will take me to the next level? Having trouble with the SQL strings needed to trigger and event. In this case what I want to do is use "Not In List" and "On Not In List" to allow me to enter a new address into a Customer Form and that information will then be automaticly entered into the proper Table keeping everything up to date.