Helicopters /
Colleen Ruck.
- Collingwood, Ont. : Saunders, 2012.
- 24 p. : col. ill. ; 23 cm.
- My favorite machines .
- Ruck, Colleen. My favorite machines. .
Includes index.
Helicopters everywhere -- The controls -- Big and small helicopters -- Passenger helicopters -- Flying cranes -- Air ambulance -- Cops in the sky -- Fighting fires -- Watching the world -- Fighting helicopters.
Introduces different types of helicopters from massive military machines to tiny single-seaters.