The Last Feather - Shameez Patel Papathanasiou - Bog

Twenty-two-year-old Cassia's sister is dying, and she doesn't know why. Cassia wakes up in another realm to find her missing best friend who knows how to save her sister. But a mysterious and dangerous curse is spreading across the realm and Cassia needs to break the curse, save her best friend and get home before she's trapped there forever.