I am having the same problem as obcoolstuff. iBooks for iPhone ios 4.2.1. I am a new user to iTunes, iPhone and iAnything. How do I find an iTunes library with older versions of iBooks.Is there a link someone can post for me to follow or give me the idiots instructions. Many thanks Tom.
No, Niel means your iTunes library. You can only download it if you owned an older version of it and still have it. Downloading it from someone else would not work because it is tied to their Apple ID.