Laurie Faria Stolarz is the author of several popular young adult novels including the Dark House series, the Touch series, Project 17, Shutter, and Bleed, as well as the bestselling Blue is for Nightmares series. With over a million books sold worldwide, Stolarz's titles have been translated into thirty languages, been named on numerous award lists, including the Quick Pick for Reluctant Readers list and the Top Ten Teen Pick list, both through the American Library Association.

Gabrielle Zevin was raised by parents who took her to the library like it was church. She suspects that is why she became a writer.

Her career began at age fourteen when an angry letter to her local newspaper about a Guns 'n' Roses concert resulted in a job as a music critic.

Over eight novels for adults and young people, she has written about female soldiers in Iraq, mafia princesses in retro-future New York City, teenage girls in the afterlife, talking dogs, amnesiacs, and the difficulties of loving one person over many years.

Her last novel, The Storied Life of A.J. Fikry, was a New York Times bestseller.

Melissa Marr was voted in high school the “most likely to end up in jail”. Instead, she went to graduate school, worked in a bar, became a teacher and did a lot of writing.

Her novels Wicked Lovely, Ink Exchange, Fragile Eternity and Radiant Shadows, Darkest Mercy and Faery Tales and Nightmares are published by HarperCollins Children’s Books. She has also recently compiled and edited Enthralled, a collection of paranormal novellas with Kelley Armstrong.

Scott Westerfeld is best known as the author of the Uglies series, a number-one New York Times bestseller, and the Leviathan and Zeroes trilogies, both New York Times bestsellers. His standalone novels include So Yesterday, and Afterworlds.

His other works include the Midnighters trilogy, the Peeps and Risen Empire duologies, and the eponymous first book of the Horizon multi-platform series. His novels have won the Philip K Dick Special Citation, the Aurelius Award (twice), the Victorian Premier's Award, and have been named New York Times Notable Books and Best Books for Young Adults Top Ten Children's Books of the Year.

Scott co-wrote the Shay's Story Uglies-based graphic novels with Devin Grayson. He is also the author of the graphic novel Spill Zone, illustrated by Alex Puvilland. He lives in Sydney and New York.