The Strange Disappearance of Imogen Good

What if you disappeared and no one remembered who you were?A forbidden garden. A missing girl. And the ancient legend that links them . . . Fran doesn't want to stay with her aunt and uncle and her snooty cousin, Imogen. But when she arrives at their home on the grounds of Stillness Hall, Imogen isn't there. Her aunt and uncle say they've never heard of Imogen—or even had a daughter. So it's up to Fran, and Imogen's best friend, Bex, to find her. Except Bex doesn't know who Imogen is either. How will Fran find her cousin if no one will admit she ever existed? Could a locked and dangerous garden and a mysterious old tale of enchantment and death hold the answers?