Book of Circus
10 listed episodes · First aired July 11, 2014

Season overview
Ciel and the demon butler Sebastian are summoned by the Queen to investigate multiple reports of missing children. When their underworld contacts reveal the disappearances increase when the mysterious Noah’s Ark Circus comes to town the demonic duo must impress an enigmatic ringmaster in order to go undercover as performers-to Sebastian’s delight and Ciel’s disgust.
Episodes
Our favorite butler and master are back with more tea and cakes, more cutlery-based warfare, and more evil to rout from the London underworld.
E2His Butler, Taking the StageAfter a letter from Queen Victoria, some breaking and entering, and a trip to Undertaker, Sebastian and Ciel go to the circus. The mission: find a large group of missing children. The obstacle: Sebastian loses it a litt…
E3His Butler, HiredThe air is thick with trapezes, knives, and pointed jibes as Sebastian and Ciel audition for the circus. Then after the excitement dies down, they see an unexpected familiar face in the rehearsal tent...
E4His Butler, ColleagueSebastian and Ciel have done undercover work before, but this particular job presents some unique challenges.
E5His Butler, Taking FlightSebastian and Will may well be the most awkward duo in circus history, but Ciel currently has bigger problems.
E6His Butler, LiaisonSometimes Sebastian's revisions to a plan can be dangerous.
E7His Butler, Careful TendingBefore they pay the baron a visit, Sebastian decides to take some advice from Soma.
E8His Butler, SneeringLord Kelvin invites Ciel to replay a certain night from his past, and Ciel's servants receive some unexpected visitors at the mansion.
E9His Butler, SereneThe world is never kind to anyone.
E10His Butler, Fulfilling His DutySebastian carries out his remaining orders, and as usual, Will is left to clean up the mess.