Undercover Trouble Maker - A Fred Weasley Fan Fiction

Alyssa is a normal muggle girl, until Voldemort hears her talking about him. Snatchers take her to the Dark Lord where she becomes a spy, much like Snape, for the Death Eaters, but also for Hogwarts. Shes put into Hogwarts during the most cruel year of the war. When Death Eaters take over, but shes helping the student...