Daphne debuts on London’s marriage market as a new gossip sheet sets high society atwitter and Simon, the eligible Duke of Hastings, returns to town.

Daphne receives a stunning gift from Prince Friedrich but soon courts scandal at a ball. Eloise searches for clues to Lady Whistledown’s identity.

To fend off rumors about their garden escapade, Simon and Daphne must make a personal appeal to the queen. Marina’s wedlock scheme dismays Penelope.

A series of death notices in the Oxford Mail, each with a cryptic message, provides clues to Endeavour’s final investigation, while Thursday’s past catches up with him.