Steve Brezenoff is the author of more than fifty middle-grade chapter books, including the Field Trip Mysteries series, the Ravens Pass series of thrillers, and the Return to the Titanic series. He's also written three young-adult novels, Guy in Real Life; Brooklyn, Burning; and The Absolute Value of -1. In his spare time, he enjoys video games, cycling, and cooking. Steve lives in Minneapolis with his wife, Beth, and their son and daughter. .

Long ago, Amerigo Pinelli met a pencil when he was a child living in the heart of the city of Naples, Italy. From that moment on he started to play, joke, fight, and make peace with it. Today, he works in animation and publishing, and he also teaches kids in the comics school of Naples. He thinks making a living doing the thing he enjoys the most is a great gift, and he considers himself very lucky. His three daughters Chiara, Teresa, and Irene fill his life with color and joy. They are really unpredictable! For him and his wife,Giulia, it's impossible to get bored!