Goodreads choice award winners

Goodreads awards go to the books voted most popular by its community. They include Young Adult, Young Adult Fantasy, Middle grade and childrens and Picture Books. Announced early December:
https://www.goodreads.com/choiceawards/best-books-2014

Fantastic Fiction

For young adults (and older) this site has everything you need to know about sci fi and fantasy:

http://www.fantasticfiction.co.uk/