I just wanted to say thank you for the materials you offer. I recently passed Exam 8 in the fall and Exam 7 to the spring and I know your cookbooks were absolutely the deciding factor after previous unsuccessful attempts. The steps are clear and concise and often explain information that I found very confusing. Plus several questions provide a new way of asking about the material that I just felt really prepared me for the style of questions the CAS asks. I could really tell that you truly care about us through the products you develop.