Schoolboys are disappearing all over Aberystwyth and nobody knows why. Louie Knight, the town's private investigator, soon realises that it is going to take more than a double ripple from Sospan, the philosopher cum ice-cream seller, to help find out what is happening to these boys and whether or not Lovespoon, the Welsh teacher, Grand Wizard of the Druids and controller of the town, is more than just a sinister bully. And just who was Gwenno Guevara?