I'm Not Who You Think I Am is an American novel for young adults by Peg Kehret, published in 1999.

Ginger becomes distressed when the woman, Joyce, begins to stalk her.

[1] Kirkus Reviews finds "While the story reads like a thriller, the character development and moral dilemmas add depth and substance.

"[2] while Publishers Weekly says "Thriller buffs may be disappointed by the thin characterizations and contrivances, ... most readers will want to stick around long enough to see how she escapes Joyce's clutches.

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