Marci Bales Peschke was born in Indiana, grew up in Florida, and now lives in Texas, where she is a librarian. She has lived in three haunted houses, but now lives with her husband, two children, and a feisty black and white cat named Phoebe. She loves reading and watching movies.

When Tuesday Mourning was a little girl, she knew she wanted to be an artist when she grew up. Now, she is an illustrator who lives in Utah. She especially loves illustrating books for kids and teenagers. When she isn't illustrating, Tuesday loves spending time with her husband, who is an actor, and their children.