Having a digital copy of this book only makes me want to purchase a physical copy that much more. It would be different if the digital copy was 'ready for print.' Plus if a book is out of print for long enough then it's likely there are no 'commercial' copies left for sale, so the author sees no money from additional book sales...as they all tend to be resales.
"The 300ZX Turbo is a dance; it's a song; it's rolling, roaring automotive art. There is no color that doesn't suit it. There is no mood-lifting chemical substance it can't replace." - Automobile Magazine