In a Perfect World

December's Books on Screen roundup includes the films Nickel Boys, The Lord of the Rings: The War of the Rohirrim, Nightbitch, The Count of Monte Cristo, The Room Next Door and Oh, Canada; the series premieres of "Dexter: Original Sin" on Paramount+ and "One Hundred Years of Solitude" on Netflix; the season premiere of Netflix's "Virgin River"; the conclusion of "The Day of the Jackal" on Peacock and "Like Water for Chocolate" on Max; the season finales of HBO's "Dune: Prophecy" and The CW's "Sullivan's Crossing"; the continuation of "Outlander" on STARZ and "Tracker" on CBS; and the DVD releases of Conclave, White Bird and The Wild Robot.