O’Reilly today announced the release of “Commercial Photoshop Retouching: In the Studio” (US$44.95), a 272-page book by Glenn Honiball. The new book begins with an introduction to the day-to-day life, typical project workflow, and studio of a professional retoucher. It continues with in-depth guidance on various types of image manipulation (basic corrections and enhancements, changing colors, extending backgrounds, etc.) and concludes with advice on preparing images for “unusual” mediums, such as billboards, newspapers, and product packaging.