DANIEL KRAUS is a New York Times bestselling author. He co-authored THE LIVING DEAD with legendary filmmaker George a. Romero. With Guillermo del Toro, he co-authored THE SHAPE OF WATER, based on the same idea the two created for the Oscar-winning film. Also with del Toro, Kraus co-authored TROLLHUNTERS, which was adapted into the Emmy-winning Netflix series.

Kraus's THE DEATH AND LIFE OF ZEBULON FINCH was named one of Entertainment Weekly's Top 10 Books of the Year, and he has won two Odyssey Awards (for both ROTTERS and SCOWLER) and has been a Library Guild selection, YALSA Best Fiction for Young Adults, Bram Stoker finalist, and more.

Rovina Cai is a freelance illustrator who works across a variety of genres. Her poetic imagery has served as book covers, posters and interior art for novels and picture books.

She recently won the World Fantasy Award for best artist. Her work has also been recognised by organisations like the Society of Illustrators, and the Children's Book Council of Australia. Rovina works out of a cosy studio in Melbourne, Australia, in an old building that was once a convent and is possibly haunted.