- EZ Solutions - Test Prep Series - Verbal Section - Grammar Foundation - SAT (Edition: Updated. Version: Revised. 2015)
- EZ Solutions - Test Prep Series - Math Review - Arithmetic - PRAXIS
- EZ Solutions - Test Prep Series - Math Review - Arithmetic - ACT
- EZ Solutions - Test Prep Series - Math Review - Applications - PRAXIS (Edition: Updated. Version: Revised. 2015)
- EZ Solutions - Test Prep Series - Verbal Section - Reading Comprehension - ACT (Edition: Updated. Version: Revised. 2015)