Off Line: Electronic Books Question & Dangerous Dancing

[Steve]

Well, I am quite sure that all of us, being the fine upstanding
citizens that we are, do not have any of the questionably legal
electronic versions of the HP series of books. 

But if some one hypothetically did have electronic copies, could they
possible answer these questions off-line (that is, by direct email,
rather than posting on-line). My email is my screen name (at) Yahoo.com.

Are these electronic editions one huge file, or are they broken down
into separate chapter files? Or, possibly divide in some other way?

If one big file, how big is that file? (It must be REALLY HUGE.)

Are they Text files, .PDF, MS-Word, HTML, or what?

Not that I am concidering procuring any of these possibly legal
possibly not books. In fact, quite the opposite, I am considering
spending my mostly non-existent life typing them out in electronic
form for my own personal use. Although, whether I will ever muster
that much energy is questionable. So, I am wondering what the most
efficient and effective format is.

I am well aware that I am dancing dangerously close to the edge of
what is allowable here, so if this post were to magically disappear
under the wave of a moderators wand, it would be understandable.

Just curious.

bboy_mn