Where You End by Abbott Kahler

"A perfectly paced, addictive thriller with a vicious twist." -Paula Hawkins
From bestselling nonfiction author Abbott Kahler comes a spellbinding fiction debut: an unusual form of amnesia upends the lives of identical twins, forcing them to face the indelible, dangerous shadow of the past.
When Kat Bird wakes up from a coma, she sees her mirror image: Jude, her twin sister. Jude's face and name are the only memories Kat has from before her accident. As Kat tries to make sense of things, she believes Jude will provide all the answers to her most pressing questions:
Who am I?
Where am I?
What actually happened?
Amid this tragedy, Jude sees an irresistible opportunity: she can give her sister a brand-new past, one worlds away from the lives they actually led. She spins tales of an idyllic childhood, exotic travels, and a bright future.
But if everything was so perfect, who are the mysterious people following Kat? And what explains her uncontrollable flashes of violent anger, which begin to jeopardize a sweet new romance?
Duped by the one person she trusted, Kat must try to untangle fact from fiction. Yet as she pulls at the threads of Jude's elaborate tapestry, she has no idea of the catastrophe she's inviting. At stake is not just the twins' relationship, but their very survival.
Intensely creepy and beautifully written, Abbott Kahler's Where You End is an unforgettable tale of intrigue, revenge, and the quest for redemption.