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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.

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.

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...

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...