Here are scores of actual unedited emails from people who have used TExES Master.
On August 9, 2016 Jennifer wrots:
Hello Mr. Williams,
I just received my score for the ESL supplemental exam. I passed with a score of 272. Thank you so much for the ESL study kit. All of the study cards helped my so much (knowing the terminology, the court cases, and also the different teaching methods). When I received the kit in the mail, I studied it day and night and took the practice test. I am so excited. I will highly recommend your product. Thanks again!!!!!