9781426201226 | Natl Geographic Society, November 20, 2007, cover price $21.95 | About this edition: An easy-to-follow introduction to digital audio demystifies the techniques of making, editing, sharing, and preserving high-quality videos, offering practical suggestions on the array of camcorder choices available and how to pick the right one, how to shoot a better video, essential technical skills, downloading and editing procedures, and more.

9780792241966 | Natl Geographic Society, November 1, 2005, cover price $21.95 | About this edition: Veteran National Geographic photographer, photo editor, and filmmaker Richard Olsenius provides a compelling case for capturing the essence of people and landscapes through black-and-white photography and shares his secrets to mastering the craft.

9780792233718 | Natl Geographic Society, June 1, 2003, cover price $20.00 | About this edition: A richly illustrated celebration of the remarkable bonds that exist between people and their canine companions captures the world of working and herding dogs, sporting dogs, rescue dogs, therapy and assistance dogs, and pampered pets, in a volume that captures more than 15,000 years of unconditional friendship.

9780670030378 | Studio, August 1, 2001, cover price $29.95 | About this edition: The creator of Lake Wobegon offers a photographic tour of the real-life places that inspired his beloved imaginary Minnesota town.

9780816636785 | Reprint edition (Univ of Minnesota Pr, April 1, 2001), cover price $19.95 | About this edition: Places both familiar and unknown will be revealed to the reader in a whole new light by these absorbing travel guides.

9780816636761 | Reprint edition (Univ of Minnesota Pr, April 1, 2001), cover price $19.95

9780960906499 | Har/com edition (Bluestem Productions, December 1, 1998), cover price $22.95 | About this edition: Arctic Odyssey is an adventure in book, music and CD-ROM which follows a National Geographic photographer on an incredible assignment through the vast wilderness of the Northwest Passage.

9781570250910 | Whole Person Associates, August 1, 1995, cover price $11.95

9781570250873 | Reissue edition (Pfeifer-Hamilton Pub, August 1, 1995), cover price $14.95

9780960906451 | Bluestem Productions, September 1, 1990, cover price $12.95 | About this edition: Beautiful photographs and text detailing the Lake Superior and Lake Michigan environ.

9780960906444 | Har/cas edition (Bluestem Productions, October 1, 1990), cover price $19.95

9780960906413 | Bluestem Productions, August 1, 1983, cover price $12.95

9780960906406 | Bluestem Productions, September 1, 1981, cover price $14.95