Knowledge kills quietly.

By day, she's forgettable.

By night, she studies like her life depends on it-because it does.

Her library isn't filled with novels.

It's filled with weapons.

Manuals on poisons.

Stealth tactics.

Forensic evasion.

Disappearance strategies.

Every page memorized. Every skill practiced. Every mistake eliminated.

She isn't trained by a mentor.

She trains herself.

And she's becoming very, very good.

But when a relentless detective begins noticing a strange pattern-murders connected not by evidence, but by books borrowed, purchased, and researched-the trail leads straight to her.

Now the hunter is reading her story.

And getting closer to the final chapter.

In a world where trust is currency and knowledge is ammunition, Sharpening Skills delivers a tense psychological battle of intellect, deception, and survival-where the smartest person in the room isn't always the one who walks out alive.

Some killers use guns.

She uses information.