Lightning Bolt Books � Colors Everywhere

A colorful magnet holds a drawing to a fridge. Paperclips stick to a magnet. Magnetic fo...

You push a swing. Your brother pulls a wagon. Forces are at work all around you. But what...

An airplane soars through the sky. A wind gust blows through the leaves. Objects are in m...

A rock sinks in the water. A hot air balloon floats in the air. Many objects float and si...

A ball drops to the ground. Leaves fall from a tree. Gravity is at work all around you. B...

A baseball player slides on the ground to tag a base. A toy car's wheels rub against the ...