Charles Duhigg is an American journalist and non-fiction author.

Robert Greene is an American author of books on strategy, power, and seduction.

Theodor Seuss Geisel was an American children's author, illustrator, animator, and cartoonist.

Carol S. Dweck, Ph.D., is an American psychologist and author best known for her research on mindset, motivation, and success. She coined the term "growth mindset" and brought it mainstream with her 2006 book *Mindset: The New Psychology of Success*. She has held professorships at Columbia and Harvard Universities, has lectured worldwide, and is married to David Goldman, a national theatre director and founder of the National Center for New Plays at Stanford.