Sarah's Adventure :Sarah's best friend Helena receives a mysterious letter then disappears. When Sarah goes out looking for her, she gets into all sorts of trouble. While dealing with dangerous gangs, eavesdropping on secret meetings, tailing her eccentric uncle and avoiding school, she tries to find out what's going on.Bonus short story The Battle of the Deities:Gudrun the thief meets all sorts of interesting people, including an aunt and uncle he didn't know he had, a horse goddess, a saint, a philosophical talking penguin and a telepathic alien. They travel around together searching for ... well, when they work it out, they'll let you know!