The "Drama In The Desert" book was printed in Singapore using brighter inks that had become illegal in the USA. When Holly and Lisa proofed the images in Singapore the printing factory lights were bright so the book, while great, is darker than intended and best viewed under brighter light.
Unfortunately the multi-layer DVD process required making a data tape that was not reviewed until it was too late. Some "day/night" videos were designed to sync with the audio but were published out of sync. For example, the day/night 6 fireworks scenes would have greater impact viewed with a proper sync.