The Turner of Time (Writing in Progress)

When two girls, Isabella and Abby, are confronted by a mysterious black dog who gives them a necklace and then disappears, their lives change forever.
Join Izzy and Abby on a journey to London, England, 1999, on a quest to save a character from Harry Potter who could be the difference between the Boy who Lived defeating he-who-must-not-be-named, or being defeated himself.