Caitlyne Morgaine 
The Echo in Our Genes [EPUB ebook] 

In Ashwood, Oregon, the cloying sweetness of genetically modified honeysuckle masks a creeping unease.  Beneath the veneer of suburban perfection, Gen Tech, a bio-engineering corporation, dictates a new social order: genetic purity.  Imperfections are now social death sentences, and students clamor for Gen Tech’s 'optimization’ packages, oblivious to the corporation’s tightening grip.
Sarah Chen, a biology teacher with a hidden past, watches the transformation with growing dread. Her warnings about gene editing are dismissed, her own genetic modification a secret shame.  Ethan Wilcox, a brilliant student facing early-onset Alzheimer’s, sees a way out in Gen Tech’s technology.  His daring hack promises liberation, but instead unleashes a torrent of unpredictable mutations, awakening something primal within the human genome.
As Ashwood descends into chaos, Sarah’s secret becomes a potential key to understanding the escalating crisis.  She finds an unlikely ally in Lindsay Garcia, a coding prodigy whose family history fuels her resistance. Together, they uncover a chilling truth: Gen Tech engineered the crisis to seize control of the human genome.
The stakes escalate beyond Ashwood; Gen Tech’s ambition is global.  Sarah, forced to reveal her secret, confronts the architects of the genetic crisis.  Ethan, grappling with the consequences of his hack, must choose between personal gain and the fate of his community.  Lindsay races against time to expose Gen Tech’s lies.
Their fight explodes within Gen Tech’s sterile headquarters, a chaotic ballet of conflicting motivations and desperate measures. The confrontation leaves the world irrevocably changed. The genie of genetic manipulation is out of the bottle, and the lines between natural evolution and artificial selection are blurred beyond recognition.  Though exposed, Gen Tech’s shadow persists, a chilling reminder of the fragility of the human genome and the terrifying power of unchecked ambition.  In this new world, the choice is no longer between enhanced and natural; it’s between freedom and control.