Tracer by Michael Cassata

Tracer is the new novel from author Michael Cassata. 
Trenton Locke lives in a world where a palm print is the key to unlocking your past life. What if you were a famous singer, or a film star, or even President?
For Trenton, the past isn't what he's interested in. It's his future, one he plans on shaping himself. Unfortunately the past won't stay buried and he may hold the key to saving the world.
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