Olivia Chase is the pseudonym for Rosie Best. A writer, editor, nerd and procrastinator, Rosie has three cats called Midnight, Misty and Imp, and loves singing, video games and Buffy the Vampire Slayer. She's written lots of fiction for younger readers, as well as the YA novels, Skulk, Demon Hunters: Trinity and Demon Hunters: Ascension. You can find her on Twitter: @rosiejbest
Lachlan Creagh is a versatile and talented illustrator, concept designer and animator based in Brisbane. His books include WOMBAT WENT A' WALKING, WOMBAT WENT A' RACING, WOMBAT'S BIRTHDAY SURPRISE, WOMBAT JUMPED OVER THE MOON, A VERY WOMBAT CHRISTMAS, THE LITTLE BAD WOLF and DINOSAUR ROCKS, as well as the Little Mates series (Scholastic). Visit him at lach-land.com
Phil Cummings has written many picture books and children's novels, include BOOM BAH, ANZAC BISCUITS and NIGHT WATCH. He is an ambassador for the Premier's Reading Challenge in South Australia.