Re: Want to read some Lvoecraft, where should I start?
Alternatively, all his stories are available online and you could read a few to see if you'd like to go ahead and pick up the books.
Call of Cthulhu is a good place to start and so is The Cats of Ulthar, but I'm very biased here. The others that are good are rather long ... At the Mountains of Madness, Shadows Over Innsmouth ... etc.
Whichever you choose to begin with ... enjoy.