Tammy Gagne 
Cool Rides that Fly [EPUB ebook] 
Hoverbikes, High-Speed Helicopters and More

Look up! You might see a lot more than just regular aeroplanes and helicopters in the sky! Many engineers see flying as the future of transport. Discover the technology inside the latest personal air vehicles and jet packs. Find out how VTOL aircraft might one day lift drivers out of traffic jams and how hoverbikes work. Keep your eyes on the skies! You won’t want to miss these amazing air vehicles.