- HVAC Math Handbook: A Complete Guide to Load Calculations, Formulas, Unit Conversions, Airflow, and Practice Problems for Heating, Cooling, & Refrigeration Technicians
- Aviation Aerodynamics Handbook: A Complete Guide to Principles of Flight, Aircraft Performance, Stalls, Slow Maneuvering, and Energy Management for Student Pilots and Certified Instructors
- Residential Duct Design Handbook: Sizing, Static Pressure, Friction Rate, and Air Balancing Made Practical for HVAC Contractors, Technicians, and Homeowners
- Radiographic Pathology Handbook: Recognizing Disease on X-Ray, CT, MRI, and Ultrasound: Imaging Appearances, Exposure Adjustments, and Clinical Correlation for Radiologic Technologists
- Refrigeration and Air Conditioning Handbook: A Complete Guide to HVAC Systems, Heat Pumps, Coolants, Installation, Service, and Troubleshooting for Technicians, Apprentices, and Students





