"Daring and wise, hilarious and tender, Cheston Knapp's exhilarating collection of seven linked essays, Up Up, Down Down, tackles Big Questions through unlikely avenues. In his dexterous hands, an examination of a local professional wrestling promotion becomes a meditation on pain and his relationship with his father. A profile of UFO enthusiasts ends up probing his history in the church and, more broadly, the nature and limits of faith itself. Attending...