This book and sound package is for all those children and adults whose pulses race when the roar of a supercar reaches their ears. To some, these dream machines might just make a very loud noise, but to the enthusiast, every engine sounds unique. The 12 cars featured here have been selected and arranged according to the engine size -- from the 2-cylinder Morgan 3 Wheeler to the mighty 16-cylinder Bugatti Chiron. Sit back and enjoy the ride. For each car there is a double-page spread with an authentic color photo, and a button to push and hear the chuckle and roar of an engine starting up and gathering speed. Cars include: Morgan 3 Wheeler Alpine A110 Aston Marin DB5 Porsche 911GT3 Tesla Model S McLaren 720S Maserati Gran Turismo Koenigegg Agera Chevrolet Corvette C7 Lamborghini Huracan Ferrari LaFerrari Bugatti Chiron. Replaceable battery included.