| #2 |  Unmanned Aircraft Systems Unmanned Aircraft Systems: UAVS Design, Development and Deployment
| 4 |
| #3 |  Guidance of Unmanned Aerial Vehicles Guidance of Unmanned Aerial Vehicles
| 4 |
| #4 |  Optoelectronics: Infrared-Visable-Ultraviolet Devices and Applications, Second Edition
| 3 |
| #5 |  Thermal Infrared Sensors Thermal Infrared Sensors: Theory, Optimisation and Practice
| 4 |
