Holzwarth, Devon: - Devon Holzwarth is an award-winning American children's book illustrator. She grew up in Panama, surrounded by nature, her dad's art supplies, and piles of books. Today, she lives in Aachen, Germany, along with her husband, two kids, a galgo from Spain, and a dachshund from Romania. Visit her on Instagram @DevonHolzwarth and at DevonHolzwarth.com.

McCullough, Joy: - Joy McCullough writes books and plays from her home in the Seattle area, where she lives with her husband and two children. She is the author of the middle grade novels Across the Pond, A Field Guide to Getting Lost, Not Starring Zadie Louise, Code Red, and Basil & Dahlia, as well as the middle grade series Team Awkward, and the picture books Harriet's Ruffled Feathers, Champ and Major: First Dogs, and The Story of a Book. Her debut novel Blood Water Paint was longlisted for the National Book Award and was a William C. Morris Debut Award Finalist. Visit her at JoyMcCullough.com.