Zom-B Circus is a shorter, stand-alone entry in the Zom-B series. About half the length of a normal Zom-B book, it does not focus on B Smith, although she has a small but crucial role. Instead it follows a teacher from B's school who becomes caught up in the zombie attack and undergoes a surprising and disturbing transformation. The story links to B's arc in places and features appearances by characters from the main series. It also revisits Mr Dowling and his crew in wild, kill-crazy action, catching up on what they've been doing while keeping a low profile in the series.