Andrew Shtulman is an associate professor of psychology and cognitive science at Occidental College, where he directs the Thinking Lab. He holds degrees in psychology from Princeton and Harvard and has published several dozen scholarly articles on conceptual development and conceptual change. He lives in California.
Barry Abrams has narrated and produced audiobooks for a variety of publishers. Since 2012, he has also hosted and produced ESPN's In the Gate podcast. Based in Danbury, Connecticut, Barry engineers and calls live webcasts of his son's ice hockey games.