Assertiveness At Work (Volume 2) is the continuation of Assertiveness Skills Can Improve Your Life (Volume 1) and this book goes into additional aspects of applying assertiveness in your life particularly in the workplace and other areas not mentioned in the first volume. Some of what it covers is how to get your point across and improve your self-esteem. There"s even a chapter on how to get an interview as well as certain types of training. You might also want to read Assertiveness For Women and Men (Volume 3) which covers other aspects of assertiveness that you can apply in your life not mentioned in volumes 1 and 2.