All kids are captivated by airplanes whether they are soaring in the sky above or in an airport waiting to take them on vacation. This convenient storage case contains nine little books that children will want fly on through time and again. Each book is designed to inspire a child's interest in early learning concepts, including telling the difference between big and small, many and few, long and short, plus learning about basic colors all explained through colorful photos of airplanes and spacecrafts. Children will also have fun turning all nine books over to complete the picture puzzle. Also available in this series: - Tractors and Farm Trucks - Rescue and Emergency Vehicles - Mighty Machines