The Backward Season (Wishing Day, Bk. 3)

When Ava Blok's mother returned to Willow Hill after a long, mysterious absence, Ava hoped her family's suffering would instantly disappear. But now that her own Wishing Day is approaching, Ava's hope is wavering. Her sisters made their wishes months ago, yet their family is in more trouble now than ever before.

In order to save her family, Ava will have to rewind time, traveling backward to the long-ago moment when things went so very wrong. If her plan works, all will finally be set right. If it fails? All will be lost . . . including Ava herself.