This book of photography represents National Geographic's Photo Ark, a major cross-platform initiative and lifelong project by photographer Joel Sartore to make

"This ... celebration of birds from around the world unites ... animal portraits from Joel Sartore's ... National Geographic Photo Ark project with ... text by

Ever wondered how many moons there are in our solar system, or the number of Olympic sports, or who the 46 US presidents were? If so, this is the book for you!

An elegant collection of the best artwork and photography from the National Geographic archives depicting the magnificence of birds. Bird, nature, and art lover

A comprehensive annotated guide to 663 counting books, divided into ten subject areas. Each section includes a description of the subject area, an annotated bib