Books in First Discovery Hidden World Book series

An introduction to both familiar and exotic fruits

Young readers are encouraged to locate the pistil and stamens of a crocus and other flower parts hidden on the brightly painted transparent pages of this informative book.

A guide to telling time features brightly colored, transparent pages that cover an oversized clock, enabling young readers to learn about the progression of minutes into hours, day into night, and season into season.

Introduces the behavior and life cycle of cats

Vivid illustrations, transparent overlays, and simple, factual text introduce young readers to more than fifty plants from around the world, explaining such transformations as how a cotton flower becomes a ball of white fibers.

The illustrated transparent cells in a spiral-bound board book aid young minds in identifying large ships and small boats, exposing the inner framework of an early sailing ship, and viewing life near the ocean floor.

What are these strange animals? Birds or fish? Watch penguins swim with seals in icy water.

Steam locomotives, electric engines, and high speed trains from around the world are vividly illustrated in an exciting history of the railroad through simple, factual text and attractive artwork.

Smooth, fluffy, black, grey, and tortoiseshell cats creep, leap, and sleep before your eyes. Learn their language and find out about their wild cousins.

Why does the Moon turn round the Earth? Find out about the different phases of the Moon. Discover how eclipses of the Moon and the Sun happen.

Explaining the importance and usefulness of many types of vehicles, an interactive book features glossy laminated pages that highlight such scenes as an automobile engine and cars moving through tunnels and down racetracks.

Using the paper flashlight provided, young readers can explore this activity guide and learn about worms, beetles, kingfishers, moles and other underground creatures as they uncover what's hiding in each dark page.