The Book of GIMP: A Complete Guide to Nearly Everything combines a step-by-step approach to learning how to use this epic graphic image-manipulation program with a handy reference manual supplemented with very useful appendices. Whether you are a GIMP beginner or a veteran user, this book will save you hours of trial and error when editing graphics files. GIMP is a free, open source replacement to the commercial graphic editing standard, Adobe Photoshop. 
