The short answer is no.
ADE is intended to be an individual user package. There's no LAN support
so, I can't share my ebook with others true?
That's what I said.
Each person will need a copy of ADE registered to them, and they will have
to download the ebook individually. Since ADE is free, it won't cost you
anything except the administrative effort, ASSUMING that the publisher or
distributor of the ebook will allow a significant number of these downloads.
>so, I can't share my ebook with others true?
This is pretty much the point of the DRM (ie you were sold the books with the expectation that you wouldn't be sharing them)