127 for me.
I think there are some good and non-obvious choices on there. The Man Who Was Thursday for example, or Squire Haggard's Journal.
Yes there are some where they've tried a bit too hard to be different, with Conrad and the Brontes for example where their lesser known works are lesser known for good reason IMHO.
And the series issue is inconsistent. Why say Discworld, and not also The Aubrey-Maturin series, when they just list Master and Commander.
However apart from the obvious non-classics pointed out above* I think it's a pretty good list. Most of the books on it are worth a read and there were a few where I was thinking "Ooh yes I've been wanting to read that." More of those than ones where I was thinking "I'd never read that."
*and Gabriel Garcia Marquez - was Isabel Allende on there as well, she must have been. Euurgh, magical fucking realism germs.