I have a few beer related books - Michael Jackson's 500 Great Beers and Great Beer's of Belgium. Roger Protz's 300 beers to try before you die, The Good Beer Guide (probably only useful to people travelling to the UK, but does have some interesting articles and info on every brewer in Britain) and some book called Drinks which has loads of good stuff on beer as well as wine, spirits and cocktails. I forget who wrote it but its very good.
Anyway, my suggestion is that if anyone wants to borrow any of these books they're welcome (not all at once, I'd having to read in the jacks). It might be fun to incorporate a book swap thing with the tasting night. What do you think?