The Boss Assignment (Rogue Protectors #3)

A billionaire kidnaps a scientist and is unprepared for the consequences ... to his heart.

Thief. Enforcer. Womanizer.
Billionaire Antonio Andrade has been called all these things.
His road to respectability has been buried in bloodshed.
And his foes are waiting for him to have it all, so they can rip everything away.

Framed. Threatened. Abducted.
Virologist Charlotte “Charly” Bennett is in a tailspin of trouble.
The man who kidnapped her thinks she’s guilty of the bioweapon he wants to destroy.
Agreeing to be used as bait could be her one chance to reclaim a normal life.
If she survives.

With time running out and a hidden enemy on the move, Antonio and Charly rush to stop the mastermind behind these acts of terror.
For Antonio, sticking to his plan should’ve been easy.
Until passion ignites between them.
Now Antonio must decide between preserving his legacy and protecting Charly.
As danger closes in and tragedy strikes close to home, that decision is wrenched from Antonio’s control.
And straight into enemy hands.

Spoilers from books 1 and 2 are woven into this story so it can be read as a standalone. It is more enjoyable to read the series in order:
The Ex Assignment (Rogue Protectors 1)
Protector of Convenience (Rogue Protectors 2)