Yeah not all books are available on kindle which is a pity. I still buy the odd paperback but kindle has become the default now for me when I look for a book. I can still bookmark/highlight sections I want to read again and I find the search function very useful too.
What a fantastic list Singo...I must check some of these out.
BTW I've been picking up some of these books in recent times on the kindle for about $10 which is a fraction of what is costs to buy the paperback version and you also get to download it immediately.
