Leica have been producing well-crafted photographic products since the 1920s. The M9 and the M Type 240 are the latest, and most sophisticated, full-frame digital cameras produced by Leica. The camera guides on this page are published by Ammonite Press. Ammonite is one arm of GMC, publishers of Outdoor Photography and Black & White Photography magazines. For more information about a particular guide – and for the option to buy it directly from me – click on the desired book cover on the left.