John Marrs is an internationally bestselling author of psychological thrillers and speculative fiction. Before becoming a full‑time writer, he spent more than two decades as a freelance journalist int…
Morgan Housel is a partner at The Collaborative Fund. He is a two-time winner of the Best in Business Award from the Society of American Business Editors and Writers, winner of the New York Times Sidn…
Sarah E. Hill, PhD, is an associate professor of psychology and a leading researcher in the dynamic and rapidly expanding field of evolutionary psychology.
