Adam Ciccio was born in Boston, Massachusetts. He was raised in Savannah, Georgia, and attended high school at St. Andrew's School on Wilmington Island, GA. Ciccio graduated with a Bachelor of Arts in English from the University of New Hampshire (Durham, NH) in 2006 and with a Master of Science in Psychological Counseling at Salem State University (Salem, MA) in 2012. He owns an outpatient mental health practice for children and adults in Marblehead, Massachusetts, the same town which he currently resides. Ciccio is the author of several picture books that focus on developmental growth and self-confidence during early childhood.

Gertie Jaquet was born in Egmond aan Zee. Now she lives and works in Amsterdam where she shares a studio space under the railway with colleagues. Gertie illustrates children's books, picture books and magazines, and she illustrated for the famous Dutch TV-program Sesame Street. Best known are the books about Hare. She also made a musical puppet show about it, named Carrot Cake, together with author Annemarie Bon. Gertie usually works with brushstrokes, pastels and colored pencils, but she also often uses stamps she cuts herself. She wrote the book Stempelen! about this passion.