There are two separate, different resources with the name Planet Earth. The more recent one, listed first in this section, consists of a beautiful and informative hardcover book and accompanying DVD (available separately) narrated by David Attenborough. The second DVD set by that title comes as a three DVD series that documents astonishing developments in geoscience, revealing information about past, present and even future events. A journey of breathtaking imagery, amazing visual effects and compelling ideas that explains what we know about earth. All are appropriate for ages 11-adult.