The Fourth Book In The Lord Of The Rings Triology

This novel book exists solely within parallel universes where J.R.R. Tolkien never stopped writing after completing The Return of the King. Its narrative seamlessly merges events from previous books with entirely new characters living alternate lives. In one such universe, Frodo Baggins returns home to find himself an accomplished pastry chef, tasked by Sauron's successor to craft the Dark Lord's favorite dessert: Mordor Mille-Feuille.