Ones which have been previous favourites:
1)The Hitch Hiker's Guide to The Galaxy
2)Catch 22
3)Winnie-the-Pooh
Currently? Haven't a clue. I am enjoying Tom Sharpe novels, Rex Stout's Nero Wolfe mysteries, any of Bill Bryson's works, and the war memoirs of Spike Milligan.
If I was going to recommend any off the top of my head? The first two Gormenghast books. Now that is fantasy done right - original, with deep yet grotesque and charicature characters, and doesn't feel the need to stick a fucking dragon or magic in it, like most fantasy works.
One which I hate? I'll list Anne Rice, and Chuck Palahniuk, but the one in particular I disliked recently was Doug Coupland's J-Pod. I wasn't convinced by the main character (he's supposed to be a bona-fide geek, yet he keeps making mistakes, like saying "degrees Kelvin" instead of just "Kelvin"), the specific references to pop-culture like the Simpsons was irritating, but worst of all was the gratuitous use of post-modernist writing techniques. Lots of stream of concious, and author avataring. Very annoying and pretentious.