Cari Meister has written more than a hundred books for children, including the "Tiny" series (Penguin) and the "Meet the Monsters" series (Stone Arch Books). She has received many awards for her books. Most recently, "Airplane Adventure" (Stone Arch Books), was named to "Parents" magazine Best Books for 2010. Cari has been fascinated by the night sky ever since she can remember. Her love of space and stars led her to Space Camp when she was growing up. Today, Cari lives in the mountains of Colorado, with her husband, four boys, two horses and one dog.

The fourth girl in a family of 8 children, Colleen Madden made it through childhood pretending to be a space princess with a wookie sidekick and drawing in her cardboard box art studio. Colleen spent some time acting and training at The Second City in Chicago, then went on to graduate from a small liberal arts school in Massachusetts, with a contract major in illustration and English literature. She is currently residing in the Philadelphia area, with her writer-husband, and their 2 sons. She has illustrated for many different kinds of clients and is the recipient of an International Greeting Card Louie Award. When not illustrating, Colleen can be found long distance running, making her boys giggle, and eating lots and lots of sushi.