Marc Aronson is the award-winning author of a wide variety of nonfiction works for younger readers, including Sugar Changed the World and Sir Walter Ralegh and the Quest for El Dorado, which received the first Robert F. Sibert Informational Book Award. He edits and publishes young adult fiction in a special arrangement with Candlewick and lives with his wife and two sons in Maplewood, New Jersey. Visit him at marcaronson.com.