Paul F. Tompkins and Ben Zelevansky

Chapter 1: Emily Dickinson, featuring Andy Richter

Chapter 4: Benjamin Franklin, featuring Scott Aukerman

Chapter 3: Dorothy Parker, featuring Jen Kirkman

Chapter 5: Carl Sagan, featuring Matt Gourley

Chapter 24: Plato, featuring Jason Mantzoukas

Appendix B: Friederich Nietzsche and H.P. Lovecraft, featuring James Adomian and Paul Scheer

Chapter 20: Ayn Rand, featuring John Hodgman

Appendix H: Hunter S. Thompson and Philip K. Dick, featuring James Adomian and Matt Besser

Chapter 11: J.R.R. Tolkien, featuring Matt Walsh

Chapter 9: Jorge Luis Borges, featuring Nick Kroll