Recommended books

I've realised in the past 2 years or so. I've not really sitten and read a decent book. All I read nowadays are guitar magazines, Computer Music and all those online geek sites. Now I'm wondering about the length of my attention span. Is it that short?

Damn.

In any case, if you think there are any good books out there, preferrably borrowable from the National Library, drop the titles in the comments page. Thanks.