This full color book is designed to tap the exploding market in serious digital photography with over 200 pages of colorful and beautiful photos, essential photography how-to information and no-fail formulas for getting great digital pictures with the Canon XSi. With the new XSi boasting a 12.2 megapixel resolution, a 3'' view screen with an option for "live view" shooting. The camera will retail for $799 (body only) and $899 with the 18-55mm IS lens. At that price point the XSi is the most aggressively priced pro-sumer DSLR of its kind. Likewise, the Canon XSi Field Guide is poised to be a competitive digital SLR books with step-by-step techniques that cover exposure, composition, and professional shooting tips on perspective, impact, and more. Charlotte K. Lowrie, author of four Digital Field Guides (see below), is an acclaimed photographer who was managing editor of editorial content for MSN Photos and now writes online instructional content for Canon.