There another site call http://www.packtpub.com

More book in developers, administrators, web development, CMS those kind of books and ebooks...and provide free shipping too...I've been using those site for 4 yrs already....it is the best store if u looking for those kind of book. For those who register with them...sometimes u get an email to inform certain book been offer discount. The price are slightly expensive but if u compare in the market store for certain book like this the price are same or slightly cheep. Hope this will help some of you that searching this kind of book.