Katherine Krohn is the author of many books for young readers, including biographies, fiction, and graphic science and history books. Her books on supernatural subjects include Haunted Houses (Capstone Press) and Fortune Telling (Kidhaven Press). Krohn was born in Germany and grew up in the Detroit area. She now lives in the Pacific Northwest, home of many reported bigfoot sightings.
Cynthia Martin has worked in comics and animation since 1983. Her credits include Star Wars, Spider-Man, and Wonder Woman for Marvel Comics and DC Comics, in addition to work as a storyboard artist for Sony Children's Entertainment and the Krislin Company. Cynthia's recent projects include an extensive series of graphic novels for Capstone Press and two issues of Blue Beetle for DC Comics. She also illustrated the book Alley of Shadows, published by Stone Arch Books.