There are millions of technical stock market books out there, I would recommend you avoid the "Make millions in weeks" type books and look towards the more academic section of the book shelf in your local book shop.
None of the following are technical book but they will help you get a bit of colour of what goes in the market.
The first book you should read is "Fooled by Randomness" by Nassim Nicholas Taleb, its a book about understanding risk. This book should be made requried reading.
I would also recommend "Traders, Guns & Money" to learn about derivitives in all its forms.
So other books I would recommend would be "Liars Poker", "infectious Greed", "F.I.A.S.C.O" "Hedghogging", "Ugly Americans", "The Washing Machine" "The Prize" "The Power of Gold" "The Mind of Wall St" and anything by George Soros.
I would also recommend subscriptions to the economist and the financial times
Best of luck learning about the stock market!
Cheers
Fintan