Richard Pilbery is a former paramedic and research fellow employed by Yorkshire Ambulance Service NHS Trust, and a former paramedic lecturer at Sheffield Hallam University. He is also co-author of First Responder Care Essentials, Ambulance Care Essentials and Ambulance Care Clinical Skills.
Kris Lethbridge is an Advanced Critical Care Practitioner working at the critical care unit of the Royal Cornwall Hospitals and a former prehospital critical care practitioner and educator. He is also co-author of First Responder Care Essentials, Ambulance Care Essentials and Ambulance Care Clinical Skills.

