One of the problems with a book is that space is limited. There are some subjects that I would have liked to cover in much more detail, and so have created the further information section to expand on some of the more complicated technical subjects in the book. This section also contains the retouched images from page 146 of the print edition.
To see more information on ay of these themes, click on the link below:
Model Releases - Information about model releases including download links
Taking inages for correction - the finished, retouched images from page 146
Backing up your images online - More on back-up solutions when on the road
Printer calibration - calibrating your printer can save printing costs