Henry Carter Hull

Describes, in simple text and illustrations, the daily activities and life cycle of the earthworm.

Butterflies have been flying around the planet for over 50 million years, and today around 20,000 different species inhabit the globe. From egg to caterpillar to chrysalis to the winged insect, this follow their life stages, highlighting their survival techniques and the new science that is unlocking the secrets of their world and changing the view of these fantastic and yet fragile creatures.

Presents a children's story on how pumpkins grow from seeds and the many things that can be made from them.

Traces the life cycle of a flower from seed to maturity, and includes information about pollination, making and spreading seeds, other ways of growing, and threats to their survival.

Describes how frogs develop from eggs to tadpoles to froglets to adult frogs.

Illustrations and simple text describe the daily activities and lifec cycle of a wood frog.

Examines stages in the life cycle of a bird, from egg to adult, and provides information about how birds grow inside the egg, where they live, nest building, migration, mating, and the dangers they face.

Describes what happens day-by-day for the three weeks from the time a hen lays an egg until the baby chick hatches.

Describes the life cycle, behavior, and habitat of the members of the squirrel family that live in underground burrows.