Chris Van Dusen is the author-illustrator of DOWN TO THE SEA WITH MR. MAGEE, A CAMPING SPREE WITH MR. MAGEE, and IF I BUILT A CAR. He says, "When I first read Mercy Watson to the Rescue, the characters were very vivid in my mind, and they just came to life when I started painting. This is exactly the type of story I love to illustrate – a wonderfully silly adventure with lots of action." This is his first book with Candlewick Press.