content: I love my Barlett's at home, the big book is great and a very user friendly reference book...the E-book version is not! It is totally unorganized, unaccessable, you cannot cross reference, no looking for title or subject...it's just a mess!!! If it wasn't such a hassle, I would ask for my money back..but it was also only a dollar. Cheap way to learn never to buy a book without first reading the reviews! I can only hope that one day they will have a better version available. TERRIBLE!!!