Refinar

A new generation of illustrated natural history handbooks, produced in conjunction with the Smithsonian Institution. The new DK Nature Guides form a comprehensive, accessible, and informative series o...

You’ve found a real gem with this completely comprehensive guide to Earth’s most precious stones. From amethyst, baryte, and cerussite to uvarovite, vesuvianite, and zircon, hundreds of gems are disp...

Discover the beautiful, intelligent, and specialized reptiles and amphibians from all over the world. See the fascinating ways these ancient species thrive and survive. From tiny frogs in the rainfor...

Thank your lucky stars for this completely comprehensive guide to our Universe. From asteroids and constellations to galaxies and planets, this star-studded look at space is the perfect package for s...

Grab a pair of binoculars and this pocket guide to set off on an exciting adventure with nature!   Offering clear and concise instructions, Whats That Bird? is the ideal birdwatching manual, allowing...

Compact and portable, Whats That Rock, Mineral or Gem? is an indispensable beginners pocket guide to identifying the 150 most common North American rocks and minerals.

From mighty redwoods and stately pines, to beautiful cherry blossoms and dependable oaks, Whats that Tree? helps identify commonly found trees and is the perfect addition to every familys library.

Explore deep space and beyond Get ready to take a thrilling journey to the farthest reaches of the universe. Space Exploration for Kids is loaded with out-of-this-world facts and eye-popping photogra...

Take kids ages 6 to 8 on a guided tour of the galaxy--blast off with the Junior Scientists series Space is limitless--just like your imagination! Get ready to take an amazing journey to the stars. So...

Suit up for an expedition into the mysteries of our amazing solar system and beyond The universe is huge. With more than 100 billion galaxies and billions of orbiting astronomical bodies, there´s so ...

Learn about outer space exploration, from the Hubble telescope to the latest space shuttle launches, in this delightful nonfiction title! Readers will learn about famous astronauts, the history of exp...

Here is an authoritative new edition of A Dictionary of Weather containing almost 2000 definitions of weather, forecasting, and climate terms with clear explanations and illustrative examples. This fu...