Award-winning anthologists Jane Yolen and Patrick Nielsen Hayden have combed through a year's worth of books and magazines and websites to find the most outstanding fantasy and science fiction stories of 2004--and collected them into a single volume aimed specifically at teens and young adults.

Many of today's most popular authors are represented here, including:
* Garth Nix, author of Sabriel, Lirael, and Abhorsen, who presents an unforgettable tale of two swords, two daughters, and two endings....
* S. M. Stirling, author of Island in...