The Best Episodes Written By Francesca Gardiner

Lyra and Will reunite with Mary and hear a story that changes everything. Now they must decide what they are willing to sacrifice if they are to save the worlds.

Will and Lyra plan to steal the alethiometer from Boreal but are set back by an unforeseen guest. MacPhail takes decisive action, and Mary takes a leap of faith.

As Metatron's abyss rips through the worlds, sucking Dust into its depths, Lyra and Will attempt to lead the ghosts out of the Land of the Dead.

As the Clouded Mountain approaches, Mrs Coulter, Asriel and his council discuss their battle strategy. In the Land of the Dead, Lyra and Will deliberate their next move.

Lyra crosses into Will's world, and they set off to find answers about Dust. Will is shocked to discover he has grandparents, but quickly realises he can’t trust them.

Nicole introduces Joe to an unexpected side of Berlin, that leads him down a new path. On her new mission, Juliana inserts herself into the Smith's inner circle. Tagomi is finally reunited with his family, only to be faced with the prospect of losing them again.

Myfanwy discovers a disturbing clue to her past, Farrier searches for a scapegoat for the bankside murders, and Monica goes undercover to attend an EVA auction.

While Myfanwy returns to her childhood home, Farrier faces consequences at the Checquy and Monica copes with the discovery that she was betrayed by Marcus.

Frank is hired to collect a package, a dress that contains DNA evidence

The FBI hires Frank Martin to retrieve a chemical weapon, codenamed 'Chimera', from a Louis Tien, a Chinese Triad crime lord who operates from a restaurant in Chicago's Chinatown.

The team takes on the case of a young girl believed to be a victim of human trafficking.

The cross borders unit investigate the death of a bus driver and student of a prestigious European school.

The Cross boarders unit travel to Italy to investigate the assumed assassination of a prestigious judge.

While the Medici are in exile in Venice, the situation deteriorates day by day in Florence, with Albizzi imposing his rule over a city gravely depleted by the absence of the Medici.