P T · T.P · T.T. · Test Prep Team
| title | ISBN-13 (ISBN-10)  | year of publication | 
|---|---|---|
| TSI Assessment Study Guide 2017: TSI Test Preparation Book and Practice Test Questions for the Texas Success Initiative | 978-1-63530-124-3 (1-63530-124-6)  | 2017 | 
| TSI Study Guide 2018-2019: TSI Test Prep Book and Practice Test Questions for the Texas Success Initiative Assessment | 978-1-63530-239-4 (1-63530-239-0)  | 2017 |