Winters Family Psi Chronicles 1: Transformation

Emily Winters was kidnapped as a teenager by Psi-Tech, a corrupt and power hungry corporation that learned of her precognitive ability. Imprisoned for years and forced to use her talent to help a company thrive, she now reaches a point where she must escape or die. A natural disaster will cause chaos, death, and destruction throughout the entire world while transforming most of the survivors into psychics.
After this happens, Psi-Tech will kill all of their prisoners to hide the evidence of their horrific crimes. Knowing how the disaster will affect her captors gives Emily one slim chance to escape. Emily must seize this opportunity to save not only herself but her brother as well who will die without a medical treatment that doesn’t yet exist.