Gemini Series by V.C. Andrews

He was her mirror image. Now the mirror has cracked. Celeste and her twin brother, Noble, are as close as can be -- until a tragic accident takes Noble's life. It's a loss that pushes their mother, a woman obsessed with New Age superstitions, over the edge.... Desperate to keep her son "alive," Celeste's mother forces her to cut her hair, wear boys' clothes, and take on Noble's identity... moreHe was her mirror image. Now the mirror has cracked. Celeste and her twin brother, Noble, are as close as can be -- until a tragic accident takes Noble's life. It's a loss that pushes their mother, a woman obsessed with New Age superstitions, over the edge.... Desperate to keep her son "alive," Celeste's mother forces her to cut her hair, wear boys' clothes, and take on Noble's identity. Celeste has virtually disappeared -- until a handsome boy moves in next door, and Celeste will risk her mother's wrath to let herself come back to life. less

She hid her true self. Now the truth will be revealed. Living a life of lies under the thumb of her widowed, spiritually-obsessed mother, Celeste has been forced to take on the identity of her dead twin brother, Noble. She's almost forgotten what it's like to be Celeste — except for the one thing that keeps her sane: caring for her darling daughter, Baby Celeste... moreShe hid her true self. Now the truth will be revealed. Living a life of lies under the thumb of her widowed, spiritually-obsessed mother, Celeste has been forced to take on the identity of her dead twin brother, Noble. She's almost forgotten what it's like to be Celeste — except for the one thing that keeps her sane: caring for her darling daughter, Baby Celeste. But when Celeste's mother marries a kindly neighbor, a new breed of poisonous secrets and vicious enemies will force Celeste to do what she must — to survive the darkness.... less