Site with information all about the author Lemony Snicket and his Series of Unfortunate Events. http://www.lemonysnicket.com/index.cfm
Information about the series, The Spiderwick Chronicles and its authors, Tony DiTerlizzi and Holly Black. http://www.spiderwick.com
Official J.K. Rowling Harry Potter and more website. http://www.jkrowling.com/
Website with information about the Inheritance Trilogy. Eragon and Eldest have been extremely popular books. http://www.randomhouse.com/teens/eragon/
Artemis Fowl opens up a world of magic, mystery, and humor. Here is the official site. http://www.artemisfowl.com/
An excellent source to find books in a series. http://www.bettendorflibrary.com/bpl-bin/series.pl?author=A