National Geographic seeing that most of us are now taking pictures with our mobile phones rather than our digital cameras have released a book entitled - The Camera Phone Book.

According to the blurb, marketing experts predict that by 2009, nearly 90% of all mobile phones will contain a camera, as manufacturers race to create cheaper, easier–to–use models with more sophisticated cameras, more pixels, flash units, and even multiple lenses.

Nation Geographic, who has leant its name to everything from camera bags to clothing, has said the 160-page book has been created by two top professionals and illustrates how to get the most out of your camera on your phone.

Yours for $11.