7-8 years

Over 4,000,000 Highlights Hidden Pictures books sold! Featuring over 100 science-themed scenes and more than 1,800 hidden objects to find in Highli...

Find out about the largest, tallest, and most powerful transportation giants on Earth! The biggest monster truck, the tallest construction cranes, ...

Google "orrery" because you'll be building one, winding it up, then watching planets orbit the sun at their own speed! Explore gear mechanics as yo...

★ A New York Times bestseller!  ★  A USA Today bestseller! ★ An IndieBound bestseller! ★ From #1 New York Times bestselling author Chris Colfer com...

SPACE SHUTTLE MOONY W/U

From marvelous galleries of the Big Dipper, Little Dipper and other constellations to in-depth looks at Mercury, Venus, Earth, Mars, Saturn, Uranus...

Unlock the secrets of the solar system through an interactive Robot game experience. Ask Charlie up to 300 questions on topics ranging from the sol...