Nicky is now Thirteen... Older, slightly taller, and still baffled on a daily basis by the institution that is... SAINT ONANS ACADEMY The Head is on a mission - save money. The Staff are on a mission to get a grip on reality. The Groundskeeper wants to get a grip on the Head's throat... Christmas is coming- but who is coming to town? You'd better watch out!! Where can you get a head for a Headless Horse? And while you're at it- can anyone tell us where all the gold has gone? Will Nicky and his friends save the planet? And what sort of Christmas card should you send to the neighbours that you don't like? The 'Ghost Walks' prove to be popular- not least with the Ghosts themselves. The Physics Department has opened a door...but a door can open both ways. ADVENT TERM The Festive Season is upon us - with guests like the BBC and CID dropping in for a sherry and a mince pie. As the Groundling Choir sing Carols - find out if there is something sinister lurking under the tree...