For our books show this month, we ask our guests, and listeners, to share their favorite books of the year. From romance to history to whimsy, we visit the literary offerings of 2019 together as the year ends. Guests on the show are Jill Erickson, reference librarian at Falmouth Public Library, Vicky Titcomb of Titcomb's Books in Sandwich, and Petra Mayer, one of the producers of N.P.R.'s Books Concierge. Mindy Todd hosts.