World Book Inc Books

Join animal friends in a birthday party adventure.

Embark on a hunt for the elusive Chupacabra.

Explore the mysteries of sound energy with a whimsical guide.

Discover the invisible forces of magnetism in a fun, engaging journey.

Discover the secrets of electrical energy with a whimsical guide.

Explore energy's forms and uses with a whimsical guide.

Discover the mysteries of light with a whimsical guide.

Discover the secrets of heat energy with a whimsical guide.

Discover the secrets of force and motion through fun adventures and simple machines.