The Eighth Doctor discovers another incarnation of the Monk in the Big Finish Productions audio drama "The Book of Kells". Voiced by Graeme Garden, the Monk is once again pretending to be a human monk, this time at the Abbey of Kells in Ireland in 1006. Calling himself Thelonios, he uses the illuminated art skills of the other monks to create a circuit to repair his TARDIS. He also has his own companion, who happens to be the Doctor's former companion Lucie Miller. It turns out that several of the Doctor's recent adventures had been manipulated behind the scenes by the Monk. He and Lucie reappear in "The Resurrection of Mars", this time waking up cryogenically-frozen Ice Warriors on the Martian moon of Deimos centuries before history says they should. When Lucie realises what kind of person the Monk is after he causes an avalanche and destroys a small village to kill the parents of a future dictator, she leaves him. He in turn coaxes another of the Doctor's companions, Tamsin Drew, to join him, convincing her that the Doctor is in the wrong by showing Tamsin the planet that will be destroyed by the Ice Warriors if history is left unchecked and then presenting it as the Doctor's 'fault'. In "Lucie Miller" / "To the Death", the Monk sets off to reunite with the Daleks, planning to loot Earth of its art treasures and get his final revenge on the Doctor. He repairs the Dalek Time Controller who had been hurled back through time and on Dalek orders leaves a virus on Earth to weaken humanity. However his plans backfire when the Daleks betray him, resulting in the death of Tamsin.