Introduces basic concepts about outer space, from the sun and the moon to the planets and space exploration.

Introduces basic concepts about outer space, from the sun and the moon to the planets and space exploration.

An animal reference that includes the sea's high-interest animals, such as dolphins, sharks, sea otters, and penguins, and introduces kids to some of its lesser

This reference book takes a closer look at the things that surround kids every day and how they work--from cars to vacuum cleaners, animal bodies to humans.

Find out why boa constrictors swallow their meals whole, learn why gila monster's tails are so fat, and meet a lizard that is larger than most people. As young