Keeper of the Lost Cities Series by Shannon Messenger

Keeper of the Lost Cities Series by Shannon Messenger - A twelve-year-old girl, Sophie Foster, discovers she’s a telepath and belongs to a hidden world of elves. She navigates magical powers, school life, and dangerous secrets while uncovering conspiracies that threaten her world.

Total 9 Books are - 

• Keeper of the Lost Cities – Sophie discovers she’s an elf with telepathy and enters a hidden magical world.
• Exile – Sophie learns more about her powers while facing threats from mysterious enemies.
• Everblaze – Sophie uncovers dangerous secrets and battles dark forces targeting her world.
• Neverseen – Sophie confronts a secret society plotting chaos in the Lost Cities.
• Lodestar – Sophie and friends face new dangers while uncovering hidden truths about their world.
• Nightfall – Sophie struggles with trust and betrayal while threats to her city intensify.
• Flashback – Sophie discovers crucial memories and secrets that could change everything.
• Legacy – Sophie faces challenges that test her courage, loyalty, and the fate of her friends.
• Stellarlune – Sophie and her friends face new dangers and uncover secrets that could change the fate of the Lost Cities.