Air Engine

Cartech

Vw Air-cooled Engines: How to Build Max-performance

Professional Engineering Publishing

Air Engines: 2001-2                              

ASME Press

Air Engines: The History, Science and Reality of the Perfect Engine

Woodhead Publishing

The Air Engine: Stirling Cycle Power for a Sustainable Future (English Edition)

Scholastic

A Web of Air: Mortal Engines (Prequel)          

Crowood Press (UK)

Stirling And Hot Air Engines: Designing and Building Experimental Model Stirling Engines

Scholastic

Philip Reeve Mortal Engines Collection 8 Books Set (Scrivener's Moon, Night Flights, Predator's Gold, Mortal Engines, Infernal Devices, A Darkling Plain, Fever Crumb, A Web of Air)

Independent Publisher

FW 190 Radial Engine Paint, Markings, and production:: AGO

I K International Publishing House

Air Breathing Engines (English Edition)          

Air Buoyancy Engines (English Edition)