F1Yorkshire thanks for the tip - though I'm still trying to get myself to read Harris's 'Enigma'.
I'm not very good at reading novels (or watching movies) based on factual things which interest me and which take the facts off into a direction that I know never did or could have happened. (For that reason I will never ever watch "U-571" whose premise is based on an outright lie, even though it has a tiny disclaimer for a second or two that it's a work of fiction.)
That's probably why I so much enjoyed Da Vinci Code despite knowing a fair bit about the "secret societies" involved, it's so far from reality that it doesn't impinge.
As for the medium, I used to read books on paper, even the Readers Digest Condensed books years ago, though now it's on the Kindle*. I always thought they were a waste of time and money, and an affectation, but my old man (in his 80s) has just junked half a ton of books and only reads his Kindle now. After a couple of years he finally persuaded me to try it - by the desperate last-ditch manoeuvre of buying me one - and now I can't do without it.
I'll still buy the odd book (like "the Cola Cowboys" about long-distance truckers in the 70s, if I can find it) because I want to own it, but if I want to read a book it'll be the Amazon Kindle version.
I'll buy books like I'd buy an E-Type DHC or a Triumph Stag, just for the sheer pleasure of ownership, but for going to work or going shopping etc. I don't give a rat's arse whether I buy, lease or rent a normal car, I just need it to travel from here to there, I don't need to own the thing.
Likewise books, for reading it's the Kindle for me from now on.
*In the interests of balance, other e-book readers are available.
But I don't care about them because I've already got one, and only one pair of eyes.