- Workplace Basics: Student Book: Book 1 from Dtr Inc.'s Work Readiness Certification Series; For the Second Edition of Workplace Basics
- Workplace Skills: Student Book: Book 2 from Dtr Inc.'s Work Readiness Certification Series; For the Second Edition of Workplace Skills
- Workplace Skills: Book 2 from Dtr Inc.'s Series for Classroom and on the Job Work Readiness Training
- Biomedical Engineering Design
- Customer Service: Student Book: Book 4 from Dtr Inc.'s Work Readiness Certification Series; For the Second Edition of Customer Service




























