EP1 - The Blue and the Green, Part 1: An Apple for the Teacher EP2 - The Blue and the Green, Part 2: The Changing Picture EP3 - The Blue and the Green, Part 3: The Trojan Horse EP4 - The Blue and the Green, Part 4: Cuckoo in the Nest EP5 - The Blue and the Green, Part 5: The Swarming Season EP6 - A Rift in Time, Part 1: Vase of Mystery EP7 - A Rift in Time, Part 2: Turn of the Thumb EP8 - A Rift in Time, Part 3: From Little Acorns... EP9 - A Rift in Time, Part 4: Rise of the Roman Empire EP10 - The Doomsday Men, Part 1: Dressed to Kill EP11 - The Doomsday Men, Part 2: The Burning Sword EP12 - The Doomsday Men, Part 3: Run Rabbit Run EP13 - The Doomsday Men, Part 4: The Shuttlecock