Emily Gale has been involved in the children's book industry for nearly 20 years and has worked as an editor, reviewer, talent finder and literary award judge. She spent several happy years at independent bookshop Readings as a children's book buyer, during which time she was instrumental in establishing their Children's Book Prize. 

Emily's writing includes two novels for teenagers – Girl, Aloud and Steal My Sunshine – and Eliza Boom's Diary for younger readers. Living on the other side of the world from the place she grew up (and most of her family) means that concepts of home, belonging and displacement have long occupied Emily's mind, inspiring her to write The Other Side of Summer.

John Marsden has written more than 40 books, mostly for teenagers and children, including Tomorrow When the War Began, So Much to Tell You, and Letters from the Inside. He has sold over five million books worldwide, and has won every major award in Australia for young people's fiction. South of Darkness, written for adults, won the Christina Stead Award for Best Novel of 2015. John's passionate interest in education led him to start two schools, Candlebark, on a vast forested estate near Romsey Victoria, and Alice Miller, at Macedon, a Year 7-12 school with a particular emphasis on the creative arts. The two schools enrol 380 students in 2019.

Will Kostakis has written everything from celebrity news stories that score cease and desist letters, to tweets for professional wrestlers. He’s best known for his award-winning YA novels, The Sidekicks and The First Third. Monuments is his first fantasy novel.

Alice Pung is an award-winning Australian writer whose books include the bestselling memoirs Unpolished Gem (2006) and Her Father's Daughter (2011), and the novel Laurinda (2014). She is the editor of the anthology Growing Up Asian in Australia (2008), and created the Marly books for Penguin's Our Australian Girl series (2015). Her latest book is the novel One Hundred Days (2021).