Luciano Vecchio currently lives in Buenos Aires, Argentina. With experience in illustration, animation, and comics, his works have been published in the US, Spain, UK, France, and Argentina. His credits include Ben 10 (DC Comics), Cruel Thing (Norma), Unseen Tribe (Zuda Comics), Sentinels (Drumfish Productions), and several DC Super Heroes books for Stone Arch Books. Agnieszka Biskup is a writer and editor based in Chicago. She is a former science editor at the Boston Globe as well as a Knight Fellow at MIT, where she studied science journalism. She served as managing editor of the children's magazine Muse and has written numerous children's books in addition to many articles for newspapers, magazines, and websites. Her books have received awards from Learning magazine, the Association of Educational Publishers, the Society of School Librarians International, and have been chosen as Junior Library Guild selections. She is also a winner of the 2015 American Institute of Physics Science Writing Award in the Writing for Children category.