Photoshop CS4: The Missing Manual

Photoshop is the world's most widely used photo-editing and graphics program. But with all its fantastic new features and options, the CS4 version can bewilder even the most seasoned professional. Packed with tips, tricks, and lots of practical advice, Photoshop CS4: The Missing Manual teaches you everything you need to know to edit photos and create beautiful documents in Photoshop -- whether you're a beginner or a power user ready to try some advanced techniques.