Identifies the many different types of planes and helicopters, and explains how they do their jobs.

How does a combine harvester work? Why are a tractor's wheels so wide? This text contains answers to these questions and many more on how tractors work.

-- The inside workings of many big machines are explained in simple words and pictures-- Filled with stunningly realistic illustrations with cutaways and explanatory diagrams

Lift all the flaps in this board book and find out about airplanes.

Packed with dynamic action scenes of planes and helicopters of all shapes, styles and sizes, from seaplanes and tiltrotors to rescue helicopters, cargo planes and passenger airliners. Use the brush provided to sweep water over the designs and vibrant colors magically appear! A mess-free way to keep children busy, perfect for travel. Simply tuck the waterproof back flap under each page as it's painted, to stop water from seeping through to the rest of the book.

-- Amazingly detailed cutaway illustrations and photographs with clear text to explain the principles behind how planes and cars work