Jay Asher is the author of the young adult novels The Future Of Us and Thirteen Reasons Why. Thirteen Reasons Why, his first novel, was published in hardcover in October 2007, going on to spend 65 weeks on the New York Times children's hardcover bestseller list, with foreign rights into 31 countries and 750,000 copies currently in print in the US alone. Visit his blog at www.jayasher.blogspot.com and follow him on Twitter at www.twitter.com/jayasherguy.

Carolyn Mackler is the Printz Honor winning author of The Earth, My Butt, and Other Round Things, Tangled, Guyaholic, Vegan Virgin Valentine, and Love and Other Four-Letter Words. Her novels have been published in 15 countries.

It's 1996, and less than half of all American high school students have ever used the Internet.

Emma just got her first computer and an America Online CD-ROM.

Josh is her best friend. They power up and log on--and discover themselves on Facebook, fifteen years in the future.

Everybody wonders what their Destiny will be. Josh and Emma are about to find out.